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.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

How to use the IF function in Excel to make logical comparisons between data values.

Get troubleshooting tips to fix problems with apps from Microsoft Store.

Contact groups, or distribution lists, are a fast way to send a message to multiple email recipients, especially groups you repeatedly contact.

Get info on how to find your IP address in Windows. Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Learn how the Photos app for Windows lets you view photos and videos from your PC alongside those from OneDrive, and keeps them organized by date, album, or folder.

Find the Recycle Bin. If your desktop shows no icons at all, right-click (or press and hold) the desktop and select View.If Show desktop icons has no checkmark, click it to add one. If that doesn't work, try this:

Add additional privacy protection to email messages with encryption.

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.