Most software that you buy directly from Microsoft, like Office, Windows, and Xbox games, comes as a digital download that you can download, install, or reinstall.

重要: デバイスを暗号化した場合は、PC をリセットするために BitLocker キーが必要です。 BitLocker キーがわからない場合は、「BitLocker 回復キーを検索する」を参照してください。. リセット プロセス中に、画面が長時間 (場合によっては 15 分以上) 黒になる可能性があり、この期間中にデバイスが ...

如果你的团队使用通讯组列表、文件共享和协作记笔记来完成工作，则你会喜欢在 Outlook 中 Microsoft 365 组 。 Microsoft 365 组 是一个功能强大且高效的平台，将来自 Outlook 的对话和日历、来自 SharePoint 的文件、来自 Planner 的任务以及共享 OneNote 笔记本汇集到团队的单个协作空间中。

Focused Inbox. Focused Inbox helps you focus on the emails that matter most. It separates your inbox into two tabs—Focused and Other. If messages aren't sorted the way you like, you can move them and set where to deliver future messages from that sender.

若要安装 64 位版本的 Windows，你需要能够运行 64 位版本的 Windows 的 CPU。 当你在计算机上安装了大量随机存取内存 (RAM)（通常为 4 GB RAM 或更多）时，使用 64 位操作系统的好处最明显。

New or classic Outlook for Windows desktop apps Classic Outlook for Windows is a desktop app included with Microsoft 365 Personal or Family subscriptions or non-subscription versions of Office such as Office Home & Business. New Outlook for Windows is available free on Windows devices or as a free download.If you don't already have new Outlook, you can download it from the Microsoft Store ...

To reset your PC, go to Start > Settings > System > Recovery .Next to Reset this PC , select Reset PC.Then, select Keep my files, choose cloud or local, change your settings, and set Restore preinstalled apps? to No.. Open Recovery settings

On the settings page for that app, change the setting for Let this app run in the background.Here’s a summary of each option: Always.The app is always allowed to run in the background—receive info, send notifications, and stay up to date—even when you’re not actively using it.

Note: If you forgot your account info and had to reset your security info, you must wait 60 days before closing your account.

Message recall is available after you select Send and is available only if both you and the recipient have a Microsoft 365 or Microsoft Exchange email account in the same organization.Messages sent to or from a Hotmail, Gmail, or live.com account can't be recalled.