Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

Hotmail est maintenant Outlook.com. Découvrez comment vous connecter pour accéder à votre compte de messagerie Outlook.com, Hotmail, Live ou MSN.

In Windows 11, apps don't automatically get added to your desktop. Learn how to pin apps to your desktop or taskbar in Windows 11 or Windows 10.

Создание установочного носителя для установки или переустановки Windows 7, Windows 8.1 или Windows 10.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Find out how to change privacy settings for your camera and microphone in Windows.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

Updates to the default screen and sleep settings now help you use energy more efficiently and extend battery life. You can find efficiency settings in Windows 11 at Settings > System > Power & battery.. For a guided walkthrough of how each of the power and battery settings can improve your device's performance, click the button to open the Get Help app:

Use Find my device to locate and lock your lost or stolen Windows devices.