Find the best time to meet with other people, send meeting requests, and book rooms or resources.

Go to Settings > Apps > Apps & features to change whether you're shown app recommendations when trying to install apps from outside the Store.

了解在 Windows 中查找 BitLocker 恢复密钥的不同方法，并了解如何在系统上激活 BitLocker。

When the latest Windows update is ready for your device, it will be available to download from the Windows Update page in Settings.

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

If you’re having problems getting connected to a network and can’t get onto the Internet, here are some things you can try in Windows.

Windows Media Player 12 では、再生できる音楽とビデオの形式が増え、より多くの場所にストリーム配信できるようになりました。

Erfahren Sie, wie Sie Office 2013 auf Ihrem PC oder Office für Mac 2011 installieren können.

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Before you begin filling out the form. The steps below will help guide you when filling out the account recovery form. It can be a lengthy process as it's designed to ask questions about your account that only you can answer.