Press the Xbox button to open the guide, and then go to Profile & system.; Select your Xbox profile (or select Choose a profile and sign in to your account).; Select My profile > Customize profile, and then select your current gamertag.; Under Choose your new gamertag, enter the gamertag that you want in the available text box, and then select Check availability.

On your Xbox 360. To change your country/region on Xbox 360, you can't simply update your location as with the Xbox One or Xbox Series X|S. Instead, you need to migrate your Xbox profile, which could impact other subscriptions and services.

To learn more, check out the Join a Teams meeting video. Join by link. All you need to join a Teams meeting is a link. Select Join the meeting now in your meeting invite to be taken to a page where you can choose to either join on the web or download the desktop app.. If you already have the Teams app, the meeting will open there automatically.

试一试！ 通用搜索. 在任务栏上选择搜索 或按 Windows 徽标键 + S，然后键入要查找的内容。 可获取本地和共享网站或 Web 中人员、电子邮件、文件的个性化搜索结果。 桌面组

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

若要在频道对话或聊天中引起某人的注意，@提及他们。 只需在他们的名字前键入@，然后从显示的菜单中选择。. 当 @提及 收件人收到通知时，选择该通知会直接将他们带到对话中提及的位置。

When you send this meeting request with Free/Busy set to Free, the event appears at the top of each day in the recipient's Outlook calendar — a visual reminder that doesn't block any of their own work time.. Manage your availability in your calendar. By default, when you add an item to your calendar or accept an invitation from someone else, the item is marked as Busy on your calendar:

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

Learn how to download, install, and configure Language Accessory Packs for Microsoft 365 for additional display, help, and proofing tools.

選取新增的參與者名稱，然後選擇是否要包含多少聊天記錄。 選取 [新增]。. 接著您會看到那些加入群組聊天的人。 如果目前沒有與某個人員相符的名稱， (找不到) 結果，請選擇外部 搜尋 [人員的電子郵件位址] 來傳送聊天邀請給他們。