Learn how to download and install Microsoft 365 or Office 2019, 2016, or 2013 on your PC or Mac. Find out how to activate Office, troubleshoot issues, and switch languages or bit versions.

Learn how to use the System File Checker tool (SFC.exe) to scan and restore missing or corrupted system files in Windows. Follow the steps to run the tool, view the scan results, and manually replace the corrupted files if needed.

Learn how to remove apps and programs from your Windows 10 or 11 device using different methods. Find tips and troubleshooters for common issues and errors.

Learn how to download and install Microsoft 365 apps like Word, Excel, Teams, and PowerPoint on your PC or Mac. Follow the instructions in the browser and sign in with your Microsoft 365 account to activate the apps.

Learn how to use the PC Health Check app or manual steps to see if your device meets the system requirements for Windows 11 after changing your hardware. The upgrade will roll out over time based on various factors, not just hardware eligibility.

Learn how to record game clips and capture screenshots on Xbox consoles and Windows 10/11 devices using Game Bar. Find out how to edit, share, and upload your captures to the Xbox network.

Microsoft 365 is a subscription service that offers the latest apps, cloud storage, and support, while Office 2021 is a one-time purchase that does not include upgrades or updates. Learn how to choose the best option for your needs and devices.

Learn how to download and install Microsoft 365 or Office 2021 on a PC or Mac with a Microsoft account, work or school account, or product key. Find out how to activate, change versions, and troubleshoot common issues.

Learn how to add, remove, connect, and configure user accounts in Windows 10 and Windows 11. User accounts enable each person to have their own settings, documents, and applications on the same device.

Learn how to use a scanner and the Windows Scan app to save files to your PC as JPEG, bitmap, or PNG. Find out how to install and use a scanner in Windows 11 or Windows 10.