Discover a range of Microsoft 365 training videos and tutorials to enhance collaboration and productivity.

Remote Assistance and Easy Connect let someone you trust take over your Windows 10 PC and fix a problem from wherever they are.

Windows Media Player では、音楽またはビデオファイル (メディア Cd とも呼ばれます) を含むオーディオ Cd、データ Cd、データ Dvd を再生できます。

If either of the categories above apply to you, use the following procedures to update your browser: Update once. In the browser, go to Settings and more > Help and feedback > About Microsoft Edge (edge://settings/help).. If the About page shows Microsoft Edge is up to date., you don't need to do anything.

Get steps for how to change screen brightness in Windows.

If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.

使用 Windows 设置应用更改桌面背景和颜色。

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

Windows Photo Viewer isn't part of Windows 10, but if you upgraded from Windows 7 or Windows 8.1, you might still have it. To check, press and hold (or right-click) a photo in File Explorer, and select Open with.If Windows Photo Viewer isn't in the list, you cannot install it on Windows 10.

Learn how to download, install, and configure additional language packs for your version of Windows.