Go to Settings > Personalization > Lock screen.Under Background, select Picture or Slideshow to use your own picture(s) as the background for your lock screen.. Change your lockscreen background

Select the Windows Security app from the search results, go to Virus & threat protection, and under Virus & threat protection settings select Manage settings.

その他の Microsoft アカウントのヘルプ トピックを表示する サポートが必要な場合 サポートへのお問い合わせ テクニカル サポートをご希望の場合は、[Microsoft サポートへのお問い合わせ] にアクセスし、問題を入力し、[問い合わせ] を選択します。 それでもサポートが必要な場合は、[サポート ...

瞭解在 Windows 中尋找 BitLocker 修復金鑰的不同方式，並瞭解在您的系統上可能已啟用 BitLocker 的方式。 在公司或學校帳戶中： 如果您的裝置曾經使用公司或學校電子郵件帳戶登入組織，您的修復金鑰可能儲存在該組織的Azure AD 帳戶中。 您可能可以直接存取 ...

When you use InPrivate tabs or windows, your browsing data (like your history, temporary internet files, and cookies) isn't saved on your PC once you're done.

通常、デバイスを接続するか電源を入れると、そのデバイスは Windows 10 によって自動的に検出されます。検出されない場合は、次の手順を実行します。

步骤 2：备份文件夹 Windows 备份是满足所有备份需求的简单单一停靠点。 免费 Microsoft 帐户附带 5 GB 的 OneDrive 云存储空间 (如果需要，还可以使用更多存储空间) ，备份文件夹会将你指定的文件夹同步到 OneDrive 帐户，使其在你使用此 Microsoft 帐户的所有 ...

To change notification settings for individual senders, under Get notifications from these senders, turn a notification sender either on or off—or select a sender's name and then turn on or turn off notification banners, lock screen privacy, turn notification sounds on or off, and set the priority of notifications.

Microsoft 365 for business. If your Microsoft 365 product is one of the following, you have a Microsoft 365 for business product. These products are usually associated with a work or school account, and your Microsoft 365 license (if your subscription has one) came from the organization where you work or go to school.

Training: Watch this video to learn how to switch your Outlook calendar view between day, week, or month views, change the week displayed, and see different shared calendars.