Wednesday, September 30, 2020

10 Things You Should Know About Powerpoint Abuse

10 Things You Should Know About Powerpoint Abuse Leave empty space around the textual content and graphical pictures. If you use builds , have content appear on the display screen in a constant, easy method; from the top or left is greatest. Only “construct” screens when essential to make your level because builds can gradual your presentation. The key to success is to make certain your slideshow is a visual assist and never a visual distraction. Learning to put in writing, design, and present a highly effective PowerPoint presentation is a useful ability to supply a company, employer, and/or your community. PowerPoint permits you to start your slide present from the primary slide or from any slide within the slide present. Once your slide present has began, you'll must know how to advance through the slides. It is usually simpler to have bulleted points appear one by one so the audience listens to the presenter quite than studying the screen. Avoid flashy images and noisy animation results until it relates on to the slide. Check all photographs on a projection screen before the precise presentation. Practice going to nonadjacent slides in your slide show. If you might be using the example, go to slides 3 and 10. Erase or discard any markings you could have made on slides. Never mind that you have an hour for the presentation. Get it carried out in 20 minutes and also you’ll have an extra forty for dialogue. Receive extra presentation expertise, and uncover new courses coming to your area. I would suggest the Effective Presentations workshop to anyone who has to give displays at their place of employment. You want folks to pay attention, DECIDE your key factors you want to get across. Don’t spend greater than 2 mins on the slide, not more than 4 bullets, and no more than 8 phrases per bullet. The “other” 10 for PowerPoint is your slide count â€" nothing over ten. Because your slides take 2-three minutes to current, you don’t need a bunch of slides. Twenty minutes is the amount of time it should take. I want extra individuals would cease using PowerPoint for every presentation. Change the ink color and add continuous looping to your slide show with the Set Up Slide Show command. Change your mouse pointer to a pen or highlighter, and practice marking a slide. If you're using the example, add markings to the chart on slide eight. Practice beginning a slide show and using the menu options to advance and reverse via slides. PowerPoint has various options for organising and taking part in a slide present. You can also press the Esc key on the high left of your keyboard to end the present. You also can use the arrow keys on your keyboard to advance and reverse slides. Click the proper arrow to advance slides and the left arrow to reverse slides. Another choice for beginning the slide present is to pick out Slide Show view on the backside of the window. To present your slide present, you'll have to know the way to begin it. For example, you possibly can set up an unattended presentation that may be displayed at a kiosk and make your slide present repeat with continuous looping. Sometimes you may need to access the Internet or different recordsdata and programs on your laptop throughout your presentation. PowerPoint allows you to access your desktop task bar with out ending your presentation. Select Go to Slide, and choose the slide you wish to leap to in your presentation. When you finish your slide present, you even have the choice to Keep or Discard any ink markings you made throughout your presentation. To finish a slide show, hover and select the menu box choices command and click on End Show. If you’re a good communicator of necessary messages, you’ll by no means go hungry. Throughout this tutorial, you have seen our favourite PowerPoint presentation tips and tips that assist you to enhance your talking. We've additionally mentioned Envato Elements, an unimaginable all-you-can-download source for top PowerPoint designs.

Monday, September 28, 2020

Unable To Hear Audio In A Powerpoint File

Unable To Hear Audio In A Powerpoint File Entrepreneurs, enterprise leaders, and sales professionals typically ask me the same query. How long--exactly--ought to I apply for a presentation? I've heard the query so often over the past 15 years of coaching, I actually have a prepared answer. There are many differences between starting a small business vs beginning a startup. If you want one thing easy then you can draw shapes and mix them in PowerPoint. Sometimes transitions are too gradual or too quick and this can be a great way to add somewhat tweak to make issues a lot more environment friendly. There is not any must let a fantastic PowerPoint get wasted by transitions which might be too slow or too fast. Watch full screencasts of courses that information you through building your presentation from beginning to finish. Learn the key to skipping ahead in building a presentation utilizing templates which have a lot of the work already finished. What's the easiest way to rise up to speed with a brand new app? When you openMicrosoft PowerPointfor the first time, you quickly realize that there are many options and tools. But it could feel overwhelming to know where to start. In a field to the best aspect is the ability to alter the time on the transitions. Like I said, this one takes a while to get proper but once you do you’ll by no means have to use a pre-made animations once more. New in PowerPoint 2013 is a a lot easier way to format your images. You can add some cursory results and add somewhat sheen to an in any other case bland picture. Select the entire objects you want by clicking on one, then maintain shift and choose the remainder of them. He estimates he went via no less than 10 'mock interviews.' Preparation works. Give yourself a minimum of ten days forward of time to dedicate one practice session a day. If your pitch is 10 minutes or much less, then you haven't any excuse. First, I tell them that Dr. Jill Bolte-Taylor, a scientist who gave one of the top TED talks of all time, practiced her entire talk 200 occasions. Once their jaws drop, I give them the good news--you do not have to commit nearly that a lot time to face out. It has widespread coverage, offering a number of over 5,000 servers spanning throughout fifty nine international locations. Finally, click on Play in Background so PowerPoint knows to play this within the background of your presentation. Sometimes there is part of a slide that needs more attention. You could want to ensure one level is effectively shown. Not everybody has Adobe Photoshop and that makes things like emblem design troublesome. They’ve been round for 15 years and have fantastic-tuned their offers and options to remain competitive. They provide the usual bundle of shopping the net and logging into accounts safely and offer you access to regionally blocked content material. ExpressVPN is the second-best choice on the market for keeping your privateness whereas shopping the web. Like many different VPNs here, they will encrypt your IP handle, supply vast protection, and might have multiple units connected to their servers. The hottest VPN on the market nowadays is NordVPN, and it’s simple to see why. Being able to gauge, precisely, how long it's going to take to organize a presentation, makes it easier get a extra various group of people speaking. For my book on TED talks, I interviewed the famous Canadian astronaut and TED speaker, Chris Hadfield. In his now well-known discuss, Hadfield tells the story of going blind in house--a chemical in his spacesuit pressured his eyes shut throughout a spacewalk. He remained fully calm, found the problem and fixed it. Change themes and stylesto make your presentation look skilled and fit the event at hand. This PowerPoint information has every little thing you have to get comfy in the app. To grasp the app, we'll speak about and canopy the most common steps a rookie PowerPoint person must know. And like any software, PowerPoint is extremely helpful when used correctly. Use it as an assist on your talking engagements to construct comfort and drive points visually along with your audience. Hadfield stayed cool as a result of he had practiced a spacewalk--and the entire things that might go incorrect--lots of and lots of of times in simulators. This young skilled stood out from the competition as a result of he practiced for the interview many times over. He asked associates to pepper him with the kind of questions he was prone to get. When the day got here, this faculty graduate was capable of speak concerning the firm's products better than the corporate's personal employees. You currently have JavaScript disabled in your internet browser, please enable JavaScript to view our web site as supposed. As you might count on from an organization that’s been round for a very long time, Norton supplies glorious services, and a few of their different providers have gone into the VPN bundle. In actuality, Norton is the one one up to now to offer a password manager with their VPN services. Norton has been on the safety scene for a while, and it’s actually one of many founders of the web security trade. It began with virus and malware safety in 1991 and has since branched off to different sectors as the industry has shifted.

Friday, September 25, 2020

File Formats

File Formats To insert the SVG file, drag and drop the file from file explorer onto any PowerPoint slide. Simply select in that slide the icon you want to use and duplicate-paste to the slide where you wish to use it. Right-click on the slide where you need to change the background and select Format Background. The presentation will switch to the grasp template view and you’ll see all of the layouts obtainable within the left pane. Learn 6 methods to saving your presentation as a video using Microsoft PowerPoint 2010. All your slides will adopt the new look and formatting prescribed by the template. Sometimes, you’ll need to apply a new template to an present presentation to change its design. You could need to group multiple objects into one so they'll keep together when they are moved or resized. This is commonly simpler than selecting all of the objects every time you need to move them. All the fonts used in my designs are free, you’ll find the links to download them on the Presentation design slide. Then select the master layouts where you need the footer/header to look and check the slide footer and header choices that appear in the prime motion bar. Once you’ve finished editing, click on File and select Save as Google Slides. A copy of this presentation shall be created so you possibly can keep the original PowerPoint. If you need to create a singular look for your presentation, you possibly can change the individual colors that make up your presentation’s theme. To achieve this, repeat the previous step and select Format background, but this time select Picture or texture fill. To export your presentation to PowerPoint, click on File, then Download and choose Microsoft PowerPoint (.pptx). All your slides will undertake the brand new look and formatting prescribed by the theme. To apply a brand new theme, click on Slide at the high, then choose Change theme. Click on a theme to see how your presentation will look. Sometimes, you’ll need to apply a brand new theme to an current presentation to change its design. All textual content and design parts in the presentation that use that theme color will change their tone. The presentation will change to the grasp template editor. To do this, repeat the earlier step and select Change background, but this time click on Choose to the proper of Image. Right-click on the slide the place you wish to change the background and select Change background. If you employ the template in PowerPoint, you would possibly need to install the fonts on your computer. Other SlidesCarnival users have reported issues with this extension and my templates. It is often solved when you delete the final slide with the example emojis. Your internet browser will obtain a pptx file and voila, your Google Slide presentation is now a PowerPoint file. The library can be utilized in Windows Forms, WPF, ASP.NET, ASP.NET MVC, UWP and Xamarin platforms. I can recommend you to seek for an expert at Envato Studio. They have a lot of presentation & doc design professionals who might help you to design your presentation. They have plenty of presentation & doc design professionals who might help you at an inexpensive price. When you change the proportions of the template the app tries to readjust all the elements in it by stretching or shrinking, so some of them might distort. The only answer is to readjust them all by hand within the master slides. You should rigorously learn the license of those free resources and add attribution to the “Credits” slide when needed. Is it attainable that you've got the emoji add-on installed in Google Chrome? How to add and use hyperlinks in your presentation to make it simply navigated in addition to capable of link to exterior websites. The benefits of utilizing our transparent PNG photographs in your PowerPoint displays. A temporary video detailing how to match the background of an animation to the color in your presentation. How to copy a slide from a PowerPoint template to another presentation. We value the trust our prospects put in our design team which is why we start each project by getting to know your company, your providers, and your audience.

Thursday, September 24, 2020

Powerpoint In The Classroom

Powerpoint In The Classroom Beautiful.ai is a presentation maker that was truly created to give attention to presentation design, like Visme. But whereas it’s meant for creating displays, it doesn’t offer full-range design capabilities. When it comes to making a presentation, Venngage is in the same boat as Canva. You can invite other viewers, and every participant can annotate the slides, making it a fantastic software to use in classrooms and distant viewing settings. Once you’re finished, you can save the annotated presentation as a separate PDF and e-mail it to individuals. Infogram is one other cloud-primarily based graphic design software program that tries to do every thing, together with displays, however really wasn’t built for that specific function. Slidebean advertises itself as an AI-powered presentation maker. It permits users to separate the content material and design of its slides, inputting content material in one section and adjusting the slide design in a separate area. There was a time when SmartArt diagrams had a novelty worth. They made the audience sit up and listen to your message with interest. But now, the default diagram templates are so overused that audience gets bored the moment they see a slide with default SmartArt. The model following the information above resulted in a way more manageable 523 kilobyte file. He says, “There is just a restrict to a person’s capability to process new information effectively and effectively” (2012, p. 134). In other words, keep away from pointless design parts and visuals on slide in a technical presentation. This means eliminating meaningless clip art, images, and even an organizational logo on each slide so as to focus the audience’s consideration on the visible that supports your claim. Although, many presentation slide sets use a dark background with gentle textual content, a more audience friendly choice is a lightweight background and dark textual content. This combination is universally easier to read especially on a display screen. Open PowerPoint Online at office.reside.com/start/PowerPoint.aspx, and sign up with your Microsoft account (together with Outlook.com, Xbox Live, and Office 365 accounts). You’ll then see the Office template picker with most of the presentation templates from desktop PowerPointâ€"with your recently opened presentations on the left sidebar. Using the Perspective Engine, PowerPoint would have the ability to make numerical slides more digestible for the audience and help presenters convey their message effectively. The new addition is out there through the Designer characteristic and is presently rolling out to all Office 365 subscribers using the English language. Aside from the Presenter Coach, Microsoft has announced that it's bringing theme concepts to PowerPoint Designer that debuted back in November 2015. Both definitely can be utilized to create a presentation, but they aren’t best, and they don’t provide as many features as a presentation app meant for building slideshows. Canva is a well-known cloud-primarily based graphic design software program, nevertheless it's not too well-liked for shows. While it still has the “capabilities” for presentation design, it is primary focus is on social media graphics. Non-linear displays can be created in other presentation software, making the need for Prezi out of date. An advance organizer could take many various forms depending upon the kind and function of a presentation. One instance is visual “list” of supplies needed to carry out a task you're instructing. Another might be a definition of a subject or an image of a finished product that the presentation aims to show the process of creating. Accompanied by the speaker’s oral explanation and even audience interaction, these slides help orient the audience and put together them to obtain the bulk of the material more successfully. In Presentation Zen, Reynolds explains the principle of sign-to-noise ratio and the consequences of cluttering a slide with too much visual information that is unrelated to a degree being made. Another advantage of a white background is that you can use a wider variety of image recordsdata and kinds without dealing with the white packing containers that usually seem in JPEG picture files. Creating a PowerPoint presentation of this sort requires considerably more thought and effort than a conventional summarizing bullet point format, but the payoff is worth the time spent. Every substantive slide ought to present a visual that illustrates or supports the purpose you're making orally quite than summarizing or reiterating that point in text form. Just as with pictures, you want to use relevant video as a resource to support particular points inside your presentation. Once your transitions have been utilized to the slideshow, you might need to run the presentation to get a sense of the audience experience. You can set up the Slide Show to play at the optimal pace. Your greatest wager can be to arrange the Slide Show to progress routinely. Select Apply To All to create a uniform transition pattern for all slides within the presentation. Creating a PowerPoint presentation isn't solely about together with numbers and images in a set of slides. It takes processing a massive quantity of data from reliable sources and presenting it in an easily digestible form. Doing this task additionally requires you to carry over a certain concept in an attractive method that may grab the viewers's attention. Want another person to proofread your slides, or add their analysis to a team presentation? From your presentation, click the Share button in the prime proper toolbar. Can only create non-linear presentations, which may really trigger motion illness in some viewers. Jump into our listing of 18 desktop and cellular presentation apps and PowerPoint alternatives that will help you create a beautiful and engaging slideshow. PowerPoint now makes it simple to embed a video in your slides.

Wednesday, September 23, 2020

Presentations

Presentations Give your viewers time to assimilate material in your slides. If, for instance, a slide contains a citation or a diagram â€" introduce the slide, give them time to learn and perceive it and then clarify its relevance. An effective presenter makes use of PowerPoint for instance and emphasise factors which might be made in the presentation. An viewers that is trying to copy down detailed data from slides will not be able to offer you their full attention. Learning to current with PowerPoint will improve your employability as it's the world’s hottest presentational software. Used nicely, PowerPoint can enhance the readability of your shows and help you for instance your message and have interaction your audience. The strategies contained on this research guide will assist you to to make use of PowerPoint successfully in any kind of presentation. With style, design, and presentation processes beneath your belt, you are able to do much more with PowerPoint than just shows in your purchasers. PowerPoint and comparable slide purposes are flexible tools that shouldn't be forgotten. Consider using handouts on your audience so they're free to concentrate on listening and understanding. Some points to think about when presenting with slides are given below. BbLearn doesn't perform properly as a video host, making it tough for college kids to efficiently watch movies stored there. BbLearn can not stream movies, thus requiring the information to download completely earlier than viewing. Unfortunately, movies stored in BbLearn obtain very slowly and may even fail to obtain. Thus, addContent your video recordsdata to YouTube and then Link to or Embed your video into your BbLearn course once it is successfully hosted elsewhere. Load the .pptx file right into a Windows version of Microsoft PowerPoint and then Export the Presentation as Video. You use PowerPoint to create efficient slide present shows. This Evening at 7 pm I actually have a last stage interview for a big Job and interview with a very senior worldwide panel of four folks. I need someone with EXPERT PowerPoint expertise to assist me with the final formatting and presentation - The presentation is 75% full from a content material perspective. This particular person will have the ability to quickly tidy, align and format the powerpoint in order that it's TED Talk equivalent ready. PowerPoint's built-in templates have pre-defined studying order. Slides created from a clean slide will probably require you to manually set the reading order. Now go to the Review tab and see if Check Accessibility is available. If not, repeat the steps above and this could resolve the problem. You can open the Selection Pane and the Accessibility Checker facet-by-aspect as you review your slides. If you employ PowerPoint for Mac, then you will at all times need to convey the video and/or audio file with you in the same folder as the PowerPoint presentation. It’s finest to solely insert video or audio files once the presentation and the containing folder have been saved on a transportable drive of their everlasting folder. Does my presentation match into the time that I have been allotted? Use the Slide Sorter View to gain an summary of the visible impression of your presentation. This is also a helpful view for rearranging the order of your slides or deleting a number of slides. Not all displays require assist from PowerPoint so you must contemplate whether or not it's applicable for your presentation. The slide deck is simply 12 slides and eight want actual formatting. I’m time poor and need help coming into content material into an influence point presentation tomorrow Friday twentieth March. Approximately slides required, content material already written. Here, you can rapidly see the whole number of slides in your presentation, in addition to which slide you are viewing. The slide navigation pane lets you view and arrange the slides in your presentation. This choice might want to keep in mind the venue of your presentation, the availability of apparatus, the time out there and the expectations of the audience. Whether you select to make use of PowerPoint or not, your presentation will have to be fastidiously deliberate and structured to be able to achieve your goals. See Student Learning Development’s Planning an effective presentation examine information for advice on planning the content and construction of your presentation. PowerPoint has become enormously popular and you are more likely to have seen it utilized by your lecturers and fellow students or in a presentation outdoors of the University.

Tuesday, September 22, 2020

Download Libreoffice

Download Libreoffice Advantageâ€"straightforward to present and keep eye contact with a large audience by merely advancing the slides with a keystroke, eliminating the necessity for handouts to follow the message. Of course, PowerPoint slides aren’t always needed. Sometimes the message is extra highly effective when you ‘go bare’. Presenting in entrance of a blank display screen directs attention and asserts dominance back to you. It’s your presentation, so don’t cover behind PowerPoint. Use it as a prop when you have to, but never use it as a crutch. Activate it in Settings beneath Productivity Shortcuts. Select Objects â€" The Select Objects software is an actual timer saver. PowerPoint is the most well-liked presentation software. It is regarded by many as essentially the most useful and accessible approach to create and current visual aids to the viewers. Disadvantageâ€"audio system create slides so they have something to present rather than outlining, organizing, and focusing on their message. Some of those navigation units use textual content hyperlinks and others incorporate picture thumbnails or miniature screenshots as link sources. Audio and video clips of a high quality not solely make clear or present support an thought, but also improve the standard of a presentation. Avoid videos with low resolution or poor quality audio clips, as they may have an effect on audience perception. Insert and re-dimension visuals corresponding to WordArt, shapes, charts, graphs, photographs, or footage from your individual laptop or from the internet, into a slide to provide support for claims. As is evident from the controversy about its merits, PowerPoint can present many advantages and challenges to a consumer who develops a slideshow to accompany a speech or presentation. Your audience ought to receive all the knowledge they want from you. Your PowerPoint is there to assist them bear in mind the key information or concepts. Therefore, keep any written content within your PowerPoint to a minimal; each slide ought to comprise six or fewer traces of textual content. What makes working with the Presentation Geeks totally different is that we offer a complete service. If you're interested in our customer's experience working with us, try our google critiques. If you wish to cancel the recording course of, click on the little X button. To get started recording, click the RECORD SLIDE SHOW button. You could also be requested whether or not you want to start from the current slide or from the beginning of the presentation, make the appropriate selection relying on where you want to begin recording from. Prezi is a free, web- primarily based application allowing users to create visible presentations by zooming in, out and around a visible work house. Relational presentation practitioners structure their material utilizing a mix of strategies to develop and access small message models. Use this device to keep up the integrity of your slide layout.Select two objects then click Swap Objects. You can swap positions utilizing 5 completely different reference factors across the bounding box of the objects. Show and Hide Selection â€" A lifesaver for people who spend hours scrolling up and down the Selection Pane, these tools allow you to hide and present selected objects with only one click. They are good should you’re modifying difficult slides and don’t need to have to maneuver objects around to do it. Keep your layouts pristine and your sanity intact! Each small message unit is rather self-contained and can be pulled together because the speaker interacts with the viewers. While presenting, you work together with the audience somewhat than “discuss at” them. You can use the Presenter view to shortly select and navigate to each message unit spontaneously inside and between collections of interconnected shows. Select an object or text after which use this device to pick out and edit a number of different objects on the slide that match a selected property of the primary e.g. define colour. Align to â€" With BrightSlide, you’ve more control and more alternative. In addition to PowerPoint’s default alignment options now you can align objects to a specific reference object or your guides. We’ve amped up PowerPoint’s commonplace alignment tools, supplying you with more control when laying out your slides, so you'll be able to easily create steadiness. You can observe the progress in the backside right of your PowerPoint window, simply left of the notes button and think about selectors. On the opposite hand, others consider it has created its personal mind-set which forces presenters to spend numerous hours pondering in PowerPoint and growing slides. A political get together has even fashioned to ban PowerPoint in Switzerland. Depending on one’s perspective, it seems that many advantages could easily be seen as disadvantages.

Monday, September 21, 2020

How To Use Guidelines To Line Up Powerpoint Objects

How To Use Guidelines To Line Up Powerpoint Objects Filling shapes with transparency gradients in Google Slides is a approach to create stunning overlay effects. To ungroup, you have to select the group, proper-click and choose Ungroup. The objects will be ungrouped and turn into independent as soon as again. At Presentation Geeks, we imagine that behind each nice presentation lies a chance, an funding, a promotion, or extra. Give your viewers a wake up name with a Prezi designed by the Geeks. The current model of Essential Presentation supports the .PPTX, .PPTM, .POTX, .POTM file codecs only. Ability to set and take away write safety of PowerPoint presentation. The presentation will switch to the master template editor and you’ll see all of the layouts out there in the left pane. The new font shall be applied to your presentation. If you employ the template in PowerPoint, you might want to put in the fonts on your computer. All the fonts used in my designs are free, you’ll discover the hyperlinks to download them on the Presentation design slide. If you could have access to an put in model of PowerPoint you'll be able to edit the template and change the fonts before importing to One Drive. Open the Insert menu, then choose Image and choose a supply. Images placed on the slide, normally cropped utilizing a form . Simply click the image you wish to substitute and then click on the Change/Replace Picture option. Your data shall be used to ship you an e-mail every time a new template is printed. We will only send you relevant data and will never promote your information to any third parties. Besides, we use Mailchimp to send the emails and they will proccess your information in accordance with their Privacy coverage. I’m sorry however I don’t accept collaborations as a result of that would imply extra administration work for me and I already have sufficient . We got here to them in the 11th hour with a project requiring thier specialised skils. Their high level of communication and A+ service allowed us to work though all parts of the project and we beat our focused deadline. We might be using Presentation Geeks once more for our future needs. Presentation Geeks did a fantastic job with a fast turnaround. I threw some concepts on the table they usually crafted artistic imagery to assist me tell our story to our nationwide advertising staff within the midst of a technique shift. Also, verify in your current information in Google Drive to see when you can entry from there. You must have two cases of Chrome browser opened . One along with your private account and the opposite with the corporate/faculty account. Learn how to create and handle multiple person profiles in Chrome. Remember that you could all the time obtain the PowerPoint file and addContent it to your Google Drive to edit with Google Slides, it’s a workaround however it should work as desired. Once you’ve chosen the objects you need to group, proper-click on and select Group. You can click and drag to pick out a couple of or you can click on them individually whereas holding the Shift key. Upload the WMF file to Google Drive, proper-click the file and click Open with, then choose Google Drawings. First, you have to create your icon in a vector graphics software similar to Inkscape or Adobe Illustrator and reserve it in WMF format. You can select a pre-set colour or use the hex worth area and the multi-colored sq. to pick a custom one. I can advocate you to search for knowledgeable at Envato Studio. They have plenty of presentation & document design professionals who would possibly assist you to to design your presentation. They have plenty of presentation & doc design professionals who may help you at an reasonably priced price. Thankfully, each packages have found a method to be compatible with one another’s files, so converting your Google Slides to PowerPoint is straightforward and straightforward. To use a special theme from those supplied by default, click Import theme on the bottom. Then choose a presentation from Google Drive or addContent one from your pc. Then repeat the same steps for the opposite Gradient Stop. First, choose the shape you want to edit, then click on on the Fill color icon on the toolbar. In the app menu select the choice “Share and export” ⇾ “Save as” and a dialog will appear to pick out the format. Click the “Download as PowerPoint” button and the presentation will open in Google Slides app.