Master the art of Excel formulas with our comprehensive guide. Learn how to perform calculations, manipulate cell contents, and test conditions with ease.

Learn how to shut down, sleep, or hibernate your PC. When you’re ready to make your PC sleep, just press the power button on your desktop, tablet, or laptop, or close your laptop’s lid.

Découvrez comment installer un scanneur et l’utiliser pour numériser des images et des documents dans Windows 10.

Use Settings in Windows 10 to change default apps and programs.

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

How to use conditional formatting in Excel to visually explore, analyze, and identify patterns and trends.

Learn how to use Remote Desktop in Windows. On your Windows, Android, or iOS device: Open the Remote Desktop app (available for free from Microsoft Store, Google Play, and the Mac App Store), and add the name of the PC that you want to connect to (from Step 1). Select the remote PC name that you added, and then wait for the connection to complete.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.

Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365

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