Learn how to sign in and create app passwords for Microsoft apps and devices that don't support two-step verification.

Things to try to fix touchpad problems in Windows 10 and 11. If your touchpad isn’t working, it may be a result of a missing or out-of-date driver.

Fixes an issue in which applications that use the MFC library of Visual C++ 2013 may behave incorrectly when the operating system is in high-DPI mode.

Your Phone is now Microsoft Phone Link! Learn more about our recent name change for our PC and Android mobile apps.

Learn how to remove malware from your PC. Use Microsoft Defender Antivirus in Windows 10 or Windows 11 to scan your PC for malware, viruses, or other threats.

PC に Office 2013 または Office for Mac 2011 をインストールする方法について説明します。

Learn how to run a disk cleanup in Windows including deleting temporary and system files to free up disk space.

Learn what you can do if you're not receiving account aign-in verification codes.

Download the latest Windows update from the Windows Update page in Settings for your device when it becomes available.

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.