Uninstall or remove apps and programs in Windows
Learn different ways to remove apps and programs from your Windows 10 or 11 device. Find tips for troubleshooting, repairing, and protecting your system from malware.
How to use the PC Health Check app - Microsoft Support
Learn how to use PC Health Check app to check your device health, battery capacity, storage capacity, startup time, and Windows 11 eligibility. Find out how to install, update, and troubleshoot the app.
Screen mirroring and projecting to your PC or wireless display
Learn how to cast or mirror another device's screen to your Windows PC using Miracast. Follow the steps to install the Wireless Display app, connect to a wireless display, and add Cast to your quick settings.
Use the System File Checker tool to repair missing or corrupted system ...
Learn how to scan and repair missing or corrupted system files in Windows using the System File Checker tool (sfc/scannow). Follow the steps to run the tool, view the scan results, and manually replace the corrupted files if needed.
Activate Office - Microsoft Support
Learn how to activate Microsoft 365 or a non-subscription version of Office on your device. Find troubleshooting tips for common activation errors and product keys.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, OneNote 2024, Project Standard 2024, Visio Professional 2024, Visio Standard 2024, Office 2024, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 for home, Office for business, Microsoft 365 admin, Project for Office 365
Find your BitLocker recovery key - Microsoft Support
Learn how to locate your BitLocker recovery key, a 48-digit number needed to unlock an encrypted drive in Windows. See where to find it attached to your Microsoft account, work or school account, printout, or USB flash drive.
Use the Microsoft Wireless Display Adapter
Learn how to use the Microsoft Wireless Display Adapter to project your content to a big screen. Find out how to connect, update, change settings, and troubleshoot your adapter with Windows PC and other devices.
How to sign in to Hotmail - Microsoft Support
Learn how to access your Hotmail or Outlook.com email account with your Microsoft Account password. Find troubleshooting tips, service status, and contact information if you have problems signing in.
Applies To:
Outlook.com
Keyboard shortcuts in Windows - Microsoft Support
Learn how to use keys or combinations of keys to perform tasks faster in Windows 11 and Windows 10. Find shortcuts for desktop, virtual desktop, Windows key, File Explorer, Settings, command prompt, and more.
Sign in to SharePoint - Microsoft Support
Learn how to access SharePoint through your web browser and find out if it is included in your Microsoft 365 subscription. SharePoint is a browser-based app that lets you create and manage sites, documents, and workflows.
Applies To:
SharePoint in Microsoft 365