约 2 个结果
在新选项卡中打开链接
Add an editing or authoring language or set language preferences …
Open an Office program, such as Word. Select File > Options > Language. Under Office display language, on the Set the Office Language Preferences, select Install additional display languages from Office.com. Choose the desired language in the …
Excel video training - Microsoft Support
A list of Excel training, from entry level to advanced skills, plus templates and other resources.