Having a backup copy of your BitLocker recovery key helps to prevent serious issues later. It takes less than a minute to back up your key and this article will show you how.

We're committed to delivering continuous innovation by releasing new features and enhancements into Windows 11 more frequently. Windows devices get new functionality at different times as Microsoft delivers non-security updates, fixes, improvements, and enhancements via several servicing technologies—including controlled feature rollout (CFR). ...

Learn how to view, manage, and delete cookies in Microsoft Edge.

Learn how to use the Gaming Services Repair Tool to troubleshoot installation and update issues with Gaming Services on PC.

ただし、以前のバージョンの Excel で作成されたワークスペースファイル (* xlw) は引き続き開くことができます。 Excel 2013 以降で複数のウィンドウを表示するには、表示するブックを開くか、新しいウィンドウを作成し ([> ...

If you see a gray OneDrive icon, this means you are not signed in. If you cannot sign in to your OneDrive sync app, or the sync app says OneDrive is not connected, follow the steps below.

Learn about different things you can try to fix network connection problems in Windows.

Learn how to create a OneDrive backup on your PC. Set up OneDrive PC folder backup to access, manage, stop, or fix problems with PC folder backup.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

Learn to set up and use your Surface Pen to work, play, and create.