准备好安装了吗？ 在开始之前，请确保电脑或 Mac 满足 系统要求。. 如果你已兑换产品密钥，只需重新安装应用，或者知道你已通过工作或学校分配了许可证，则可以跳到登录部分 ，下载并安装 Microsoft 365 或 Office。 但是，如果是 首次 安装 Microsoft 365 或 Office，可能需要先执行一些步骤。

Make and receive calls using Skype for Business. Set call forwarding options. Edit phone number. Start a Skype for Business conference call. Make and receive a Skype for Business video call

Check your printer manufacturer’s support site. To find it, search the internet for the name of your printer manufacturer plus the word “support,” such as “HP support.”

Screen time reporting shows daily and weekly details about when and for how long your family member used their devices. Gain insight into the amount of time your family member spends on a particular social media app, game or web browser and decide whether you would like to enable screen time limits for any connected devices. To view screen time for a family member, tap Today, then Screen time ...

Add participants to an existing group chat. You may only add external access participants to existing or ongoing chats that already include at least one external access participant.

Learn how reserved storage works in Windows to conserve disk space for temporary files, caches, and other files.

If Outlook won't open, try opening it in safe mode, which disables add-ins. 1. Right-click the Start button, and click Run.. 2. Type Outlook.exe /safe, and click OK.. Tip: If Windows can't find Outlook.exe /safe, try using the full path to Outlook (for example C:\Program Files\Microsoft Office\OfficeXX, where XX is your version number). More on starting Outlook in safe mode and disabling add-ins.

Tanto si estás en casa, en el trabajo o fuera de casa, lo más probable es que encuentres una red Wi-Fi a la que te puedas conectar para obtener acceso a Internet.

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Under My Files, pick a file or folder by selecting the circle in the upper corner of the item, and then select a command at the top of the page.