Learn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.

If you downloaded an executable (.exe) file, just double-click the file to run it and install the drivers. That should be all you need to do. If you downloaded individual files, and at least one file has an .inf file name extension and another has a .sys extension, do the following:

Note: The Wireless Display app is available on devices running Windows 11 version 22H2 and newer.If you're running an earlier version of Windows, launch the Connect app by entering connect in the search box on the taskbar, and selecting Connect in the list of results. To find out which version of Windows you're running, see Which version of Windows operating system am I running?

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If installation doesn't start automatically, browse the disc to find the program setup file, usually called Setup.exe or Install.exe. Open the file to start installation. Insert the disc into your PC, and then follow the instructions on your screen.

Microsoft Defender is a security app that helps people and families stay safer online with malware protection, web protection, real-time security notifications, and security tips.Microsoft Defender is included in a Microsoft 365 Family or Personal subscription and works on your phone (Android or iOS), PC, and Mac.

Learn how to open MSConfig in Windows 10 using the taskbar search bar and access system configuration.

When you first sign into Microsoft Defender on Android, we'll walk you through a few easy steps that start with setting up web protection.During this process, we'll ask you to give Defender permission to do two things: run in the background and use the Accessibility Service.

Not sure which version you're currently running, see What version of Outlook do I have? Classic Outlook on Windows. If your accounts are supported in the new Outlook for Windows, you'll see a toggle in the upper right of classic Outlook to Try the new Outlook. Selecting this toggle will download the new app and let you switch to the preview.

Before proceeding, you should know which version of Visio you will be using: the desktop app or the web-app version. Only some versions of Visio include the desktop app. If you have Visio Plan 2 or a non-subscription version such as Visio Professional or Visio Standard 2021, 2019, or 2016 you can install and use the desktop app.