Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

To adjust power and sleep settings in Windows 10, go to Start , and select Settings > System > Power & sleep.. Under Screen, select how long you want your device to wait before turning the screen off when you're not using your device.

Learn how to upgrade your existing device to Windows 10 or buy a new PC. Get answers to common questions about upgrading to Windows 10.

OneDrive is your online cloud storage within Microsoft 365. It lets you store your individual work files that you don't want your colleagues to have access to unless you choose to share the files with them.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

If you get an email about unusual activity on your Microsoft account, or if you’re worried that someone else might have used your account, go to the Recent activity page.You’ll see when your Microsoft account was signed in during the last 30 days, along with any device or app-specific info.

Learn about modems and Internet connections, security, sharing files and printers, and how to set up a wireless network in your home.

Get a brief explanation about logging on as an administrator and making changes to other user accounts on your computer.

Learn how to reset your PIN if you aren't signed in to Windows and having trouble using your PIN.

View message headers in Outlook on your desktop. Double-click an email message to open it outside of the Reading Pane.