Learn how to find which version of Windows operating system your PC is running and device specifications.

Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Support for home products. Depending on your product and if it's still in support, Microsoft support experts are available to help you with a broad selection of support options and able to address product and service challenges for a more personalized experience. Chat or receive a call back from a technical support expert: If you have a Microsoft 365 Basic, Microsoft 365 Personal, or Microsoft ...

Import favorites on Windows 10 or Mac Import from a browser. Open Microsoft Edge and select Settings and more .

Learn how to recover files that have been lost, deleted, or accidentally changed.

Extensions, or add-ons, are simple tools that customize your browser experience and offer you more control. Here's how to add, turn off, and remove them in Microsoft Edge .

When you enable an add-in, it adds custom commands and new features to Microsoft 365 programs that help increase your productivity. Because add-ins can be used by attackers to do harm to your computer, you can use add-in security settings to help protect yourself.

Find out how to boot into safe mode in Windows from Settings, the sign-in screen, and a black or blank screen.

Learn how to back up apps, settings, files, photos, and Microsoft Edge favorites and preferences on your Windows PC.