Add an app to run automatically at startup in Windows 10. Select the Start button and scroll to find the app you want to run at startup. Right-click the app, select More, and then select Open file location. This opens the location where the shortcut to the app is saved. If there isn't an option for Open file location, it means the app can't run ...

If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription.

PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help you make the most of your Windows PC.

脱机安装程序手动步骤 如果 Microsoft 支持和恢复助手 不起作用，请按照以下步骤进行操作，这些步骤专门针对你的计划。 需要连接到 Internet 才能下载此安装文件，但一旦下载完成，就可以在方便的时候离线在电脑上安装 Microsoft 365。

Logg avHotmail ellerOutlook.com. Hvis du vil logge av, går du til Outlook.com. Velg kontoinitialene eller kontobildet øverst i innboksen. Velg Logg av. Tips!: Hvis du ikke ser bildet øverst på skjermen, må du kontrollere om blokkering av annonser er slått på. Noen ganger forhindrer dette at bildet vises.

Common questions about Microsoft 365 product keys Check the sections below to find out if you need an Microsoft 365 product key and what to do with your key if you have one.

可以在Microsoft帐户仪表板中管理所有Microsoft订阅。 选择每个订阅以更改付款时间和方式，或查看订单历史记录 & 收据。 您的帐户页面位于 Office.com 上。 登录后，单击您的姓名旁边的箭头，然后单击“我的帐户”。

如果你在 Windows 电脑上使用桌面版 Excel，请参阅 Excel 快速入门 。 如果你在 Mac 上使用桌面版 Excel，请参阅 Office for Mac 快速入门指南 和 Excel for Mac 帮助 。 创建工作簿 培训：借助此 Excel Online 入门指南，快速掌握相关知识并与他人共享和协作。

在工作表单元格或特定图表元素中插入超链接，以链接到 Excel 中的相关文件或网页。 也可以修改或删除超链接。

Set up another email account in Outlook for iOS Open the Outlook for iOS app on your iOS device. At the top of the app, tap the Outlook button next to Inbox, and then select Settings . Select Account, then Add Account to add one of your existing email accounts, or Create New Account if you want to create a new Microsoft account.