Change default programs in Windows. Select Start > Settings > Apps > Default apps. In the search bar, enter the file type or link type you want, then select it from the list of results. You can choose which app can open that file or link type. Select an app to see what file types or link types it can open.

Download Microsoft Defender on your devices either by: Scanning the following QR code. Searching for Microsoft Defender in your app store. Sharing with your devices, the following link: Copy link. We encourage you to install Microsoft Defender on at least five devices per person. Important: This article is about the Microsoft Defender app that ...

Open Default Programs by clicking the Start button and then clicking Default Programs. In Default Programs, you can: Set your default programs. Associate a file type with a program. Change AutoPlay settings. Set default programs for this computer. Learn how to change the programs Windows 7 uses to open certain types of files.

Windows 10. There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly. Windows 11 Windows 10.

With the file location open, press the Windows logo key + R, type shell:startup, then select OK. This opens the Startup folder. Copy and paste the shortcut to the app from the file location to the Startup folder. See how to change which apps run automatically at startup. Learn how to add an app to run automatically at startup.

Turn Windows Security on or off. Security Windows 10. When you get a new device and start up Windows 10 for the first time, the antivirus protection that comes installed with the device is your default security app. However, Windows Security is pre-installed and ready for you to use at any time.

By default, File Explorer opens to Quick access, renamed to File Explorer Home in Windows 11, Version 22H2. We recommend Home as your landing page in File Explorer, where you can: Access your most recent and favorited Office.com files quickly. Search and find your relevant files from your PC and the cloud much faster than with This PC.

Safe mode starts Windows with a minimal set of drivers and services to help troubleshoot issues. If a problem doesn't reappear when you start your PC in safe mode, you can eliminate the default settings and basic device drivers and services as possible causes. There are three different safe mode options: Enable Safe Mode.

Change the default download folder on your PC. Open Internet Explorer, select the Tools button, and then select View downloads. In the View Downloads dialog box, select Options in the lower-left. Choose a different default download location by selecting Browse and then selecting OK when you're done. Why some files won't open in Internet Explorer.

Windows 10. Use System restore to make restore points when you install a new app, driver, or Windows update, and when you create a restore point manually. Restoring won’t affect your personal files, but it will remove apps, drivers, and updates installed after the restore point was made. To go back to a restore point: