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Make older apps or programs compatible with Windows
Try running the compatibility troubleshooter: In the search box on the taskbar, type Run programs made for previous versions of Windows and select it in the results. Select Next, select the program you're having trouble with, then select Next again. Select Troubleshoot program (or you can select Try recommended settings to try that).
Risks of allowing apps through Windows Defender Firewall
Both of them are risky: Add an app to the list of allowed apps (less risky). Open a port (more risky). When you open a port in Windows Defender Firewall you allow traffic into or out of your device, as though you drilled a hole in the firewall. This makes your device less secure and might create opportunities for hackers or malware to use one ...
Accessibility help & learning
Help and support content for accessibility features in Microsoft 365 apps and services. Learn about ease of use features for vision, hearing, mobility, learning, neurodiversity, and mental health.
OneDrive video training - Microsoft Support
Personal. Quick start. Get started with OneDrive (personal) Manage your files. Use the mobile app. Secure, protect, and restore.
Applies To: Office for business, OneDrive (work or school), OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Diagnostic data in Microsoft 365 - Microsoft Support
To meet this expectation, we collect diagnostic data as you use Microsoft 365 and OneDrive which helps us find and fix problems, identify and mitigate threats, and improve your experience. This data doesn't include your name or email address, the content of your files, or information about apps unrelated to Microsoft 365 or OneDrive.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, OneDrive for Business, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneDrive (work or school), Excel for iPad, Word for iPad, PowerPoint for iPad, OneNote for iOS, Excel for iPhone, Word for iPhone, PowerPoint for iPhone, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows, Visio Viewer for iPad
How to reset the Hosts file back to the default - Microsoft Support
The hosts file is one of several system resources that address network nodes in a computer network and is a common part of an operating system's IP implementation. The Hosts file contains lines of text consisting of an IP address in the first text field followed by one or more host names. Each field is separated by white space (Tabs are often ...
My Computer is now This PC - Microsoft Support
Find it. To get to This PC in Windows 10, open File Explorer from the taskbar and select This PC in the left pane.. Pin it to Start. If you want This PC to show up in your Start menu, open File Explorer, right-click (or press and hold) This PC in the left pane, and then select Pin to Start. Now, there's a This PC tile on the Start menu.
Plug-ins and add-ons for Windows Media Player
Add effects such as reverb, echo, and more with a DSP (digital signal processing) plug-in for Windows Media Player. SRS Audio Enhancements. Customize your sound with patented SRS audio technologies—then enjoy 3D audio and immersive surround sound across any speaker configuration. Get plug-in.
Restrictions and limitations in OneDrive and SharePoint
1 May 2023: Updated invalid characters and invalid file and folder names. 12 April 2021: Added 50,000 item sharing limits note. 3 March 2021: Maximum file upload size updated to 250 GB. 16 September 2020: Updated info about OneNote notebooks to clarify that the 2GB file size limit applies to SharePoint as well as OneDrive.
Applies To: SharePoint Server 2019, SharePoint in Microsoft 365, Microsoft 365 admin, OneDrive (work or school), OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, OneDrive for Windows, SharePoint in Microsoft 365 Small Business, SharePoint operated by 21Vianet
Diagnostics, feedback, and privacy in Windows - Microsoft Support
Together, diagnostics and feedback are how you and your Windows device tell Microsoft what's really going on. As you use Windows, we collect diagnostic information, and to make sure we're listening to you, our customer, we've also built ways for you to send us feedback anytime, and at specific times, like when Windows asks you a question about how something is working for you.