準備安裝了嗎？ 開始之前，請確定您的PC或Mac符合 系統需求。 如果您已兌換產品密鑰、只是重新安裝應用程式，或是知道您已透過公司或學校指派授權，您可以跳到登入以 下載並安裝 Microsoft 365 或 Office 章節。 不過，如果這是您 第一次 安裝 Microsoft 365或 Office，您可能需要先執行一些步驟。

Microsoft アカウントのメール アドレスまたは電話番号を変更する. Microsoft アカウントに関連付けられているメール アドレスと電話番号は エイリアスと呼ばれ、同じ連絡先、オンライン ストレージ、サブスクリプション、アカウント設定を使用します。. 任意 ...

Переустановите Microsoft 365 Если Microsoft 365 уже был изначально установлен и вам необходимо переустановить его на том же или новом устройстве, у вас уже должна быть учетная запись Майкрософт, связанная с вашей копией Microsoft 365.

Note: This support article is only applicable if you sign in with a work or school account. Outlook accounts can have up to 100GB of storage per mailbox ( Exchange Online mailbox storage limits ). Administrators can reduce maximum mailbox sizes per user or globally, see: How to set Exchange Online mailbox sizes and limits in the Microsoft 365 ...

在Windows 11电脑上启用虚拟化. 虚拟化可让你的电脑模拟不同的操作系统，例如 Android™ 或 Linux。. 通过启用虚拟化，你可以访问更大的应用库，以便在电脑上使用和安装。. 如果你在电脑上从Windows 10升级到Windows 11，这些步骤将帮助你启用虚拟化。. 注意: 许多 ...

Surface models that can be upgraded to Windows 11. These devices came with Windows 10 installed but are also compatible with Windows 11. Newer Surface devices are compatible with Windows 11 and come with it already installed. Surface Book 2 (on 8th Gen Intel® Core™ i5-8350U or i7-8650U processor only)

Right click the network icon in the right side of the taskbar and select Diagnose network problems or open Get Help for Network & Internet. Make sure Wi‑Fi is turned on. Select the No internet icon on the right side of the taskbar, and make sure Wi-Fi is turned on. If it isn't, select it to turn it on. Also, make sure Airplane mode is turned off.

Select Delivery Optimization. Under Allow downloads from other PCs , select Devices on my local network. To stop downloading from or uploading to other PCs on the local network: Select Start > Settings > Windows Update > Advanced options. Select Delivery Optimization. Make sure Allow downloads from other PCs is turned Off.

Get help with a damaged or unreadable code. If you’re unable to read all 25 characters of your digital code, you’ll need to request a replacement code by contacting aka.ms/contactxboxsupport. When you contact support, make sure to provide the proof of purchase, the serial number, and a picture of the damaged code.

Safari. 打开 Safari，依次选择“Safari”>“首选项”，然后选择“常规”。. 在“主页”字段中，输入网页地址。. 若要使用正在浏览的网页，请选择“设为当前页”。. 选择何时显示主页。. 在新窗口中打开主页：选择“新窗口打开方式”弹出菜单，然后选择“主页 ...