You can delete specific files or photos on Microsoft OneDrive, or you can delete entire folders and all the items in them. If you need to, you might be able to restore deleted files from the OneDrive recycle bin.

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

[詳細設定] タブのオプションの使用、表示形式の使用、条件付きの書式や関数の使用、およびピボットテーブル レポートでゼロ値を非表示にすることで、Excel ワークシートでのゼロ値の表示と非表示を切り替えます。

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Windows Media Playerは、Windows ベースのデバイスで使用できます。 この表で、お使いのシステムに適した Player のバージョンをご確認ください (Mac をご使用の場合は、Windows Media Components for QuickTime をダウンロードすることで、Windows Media ファイルを再生できます)。

Learn how to utilize Windows Security's virus and threat protection features to scan for threats and review results on your device.

Learn how to set an out of office status message in the Teams mobile app using our step-by-step guide. It's a great way to let your colleagues know your availability.

Select Start , then select Settings > Personalization > Themes.Choose from a default theme or select Get more themes in Microsoft Store if you want to download new themes with desktop backgrounds that feature cute critters, breathtaking landscapes, and other smile-inducing options.

Whether you like to apply changes that affect your photo's quality, feel, and look—or you want to add information on top of your photos, the Microsoft Photos app in Windows gives you all kinds of options for getting your photos and videos looking their best.

Installer Microsoft 365 pour la première fois. Certains produitsOffice 2019, Office 2016, et Office 2013 sont fournis avec une clé de produit.