Learn how to connect your Windows PC to external monitors and adjust the display settings.

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

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

Learn how to check if your PC is capable of running TPM 2.0 or how to enable TPM 2.0 to upgrade to Windows 11.

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.

Hotmail 现在是 Outlook.com。 了解如何登录以访问 Outlook.com、Hotmail、Live 或 MSN 电子邮件帐户。

Get the steps for how to transfer photos and videos from your portable devices to your PC.

Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.

Shrink the OS partition and prepare the disk for a new recovery partition. To shrink the OS, run diskpart

Find and download free templates to create documents like calendars, business cards, letters, greeting cards, brochures, newsletters, or resumes.