Learn how to connect to a projector or to another PC in Windows using the keyboard shortcut "Windows logo key + P", the Connect app (for Windows 10), or the Wireless Display app (for Windows 11).

PC で実行している Windows オペレーティング システムのバージョンとデバイスの仕様を確認する方法をご覧ください。

Learn more about how to fix problems with the Windows Start menu, and what to do if the Start menu won't open.

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

我们希望听到你的意见! 请继续与我们分享你的反馈 — 可以在 Google Play 商店中、直接在“手机连接”和“连接至 Windows”应用中或者在本文底部。

If you already have an account signed in to OneDrive and you want to add or remove another account, you’ll do that in OneDrive Settings.

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

With online threats getting more advanced day by day, it is important to prioritize the safety of your web browsing. Microsoft Edge offers several features and practices that can enhance your online security and protect your personal information.

32-bit Arm apps available from the Store in Windows are not supported by Mac computers with M1, M2, and M3 chips. 32-bit Arm apps are in the process of being deprecated for all Arm versions of Windows.

Help to decide whether you should install the 32-bit Office version or the 64-bit Office version. Which version is right for you depends on how you plan to use Office. Find out about choosing between 32-bit Office and 64-bit Office.