Learn how to use drag and drop to transfer content between your Android device and PC.

Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

To use voice typing, you'll need to be connected to the internet, have a working microphone, and have your cursor in a text box. Once you turn on voice typing, it will start listening automatically.

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

Install Office 2007. Insert your Office 2007 CD into the drive. If the setup wizard doesn’t start automatically, navigate to the CD drive and click SETUP.EXE.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues.