When you use InPrivate tabs or windows, your browsing data isn't saved on your PC once you're done.

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

Explains how to sync your Google, Yahoo, iCloud, and IMAP mail, contacts, and calendar to the Microsoft Cloud.

Training: How to save and upload files and folders to OneDrive in your browser or on your desktop.

Learn how Smart charging in Windows can help your battery last longer over time.

Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

Know which environment you're in Power Query is well-integrated into the Excel user interface, especially when you import data, work with connections, and edit Pivot Tables, Excel tables, and named ranges. To avoid confusion, it’s important to know which environment you are currently in, Excel or Power Query, at any point in time.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.