The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Learn how you can free up drive space in Windows. Keep your PC running smoothly and up to date by increasing the disk space.

These files occasionally might become corrupted. You can run the Inbox Repair Tool (scanpst.exe) to scan your Outlook data files and repair errors. For information on how to run the Inbox Repair Tool, go to Repair Outlook data files (.pst and .ost). Repair Office for Windows This step is useful if one of the Outlook files is damaged or corrupted.

Learn how to troubleshoot problems updating Windows. Find answers to common questions and issues installing Windows updates.

The following steps describe how to uninstall Microsoft 365 products on a PC (laptop, desktop, or 2-in-1). For Mac, see Uninstall Office for Mac.

Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.

Sélectionnez Exécuter setup.exe. Dans le volet de résultats, sous Appareils et lecteurs, cliquez avec le bouton droit sur le support d’installation Windows 11 et sélectionnez Installer ou exécuter le programme à partir de votre média. Remarque : Si la fenêtre Contrôle de compte d’utilisateur s’affiche, sélectionnez le bouton Oui .

Fournit des liens vers les outils de désinstallation et les directions pour de nombreux programmes de sécurité.

Add a hardware device to a Windows device Summary Windows usually detects and installs new hardware automatically when you connect it. If a device isn’t added automatically, you can add it manually from Settings. When to add a device manually You may need to add a device manually if: The device isn’t detected when you connect it. The device uses Bluetooth or wireless pairing. You’re ...

The Microsoft Wireless Display Adapter is a strong, reliable way to project your content, photos, and videos to a big screen.