An existing Windows 10 device can be upgraded to Windows 11 if it meets the following criteria: The device is running a currently supported version of Windows 10. If the device isn't currently running a supported version of Windows 10, upgrade to a supported version of Windows 10. The device meets the minimum hardware specifications to run Windows 11. Specific timing for Windows 11 upgrade ...

Share your calendar with people inside or outside your organization in Outlook or Outlook on the web for business if you're using Office 365 or another Microsoft Exchange-based email service.

Learn how to update Microsoft Office on PC and troubleshooting tips for installing Office updates.

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Add bookmarks to quickly go to a location in your document or message.

Excel formulas that return a set of values, also known as an array, return these values to neighboring cells. This behavior is called spilling. Formulas that can return arrays of variable size are called dynamic array formulas. Formulas that are currently returning arrays that are successfully spilling can be referred to as spilled array formulas. Following are some notes to help you ...

Learn how to create Excel workbooks that are more accessible to people with disabilities, or who are using assistive technologies.

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カスタマイズできること: リボンをカスタマイズして、タブとコマンドを好みの順に並べ替えたり、リボンの表示と非表示を切り替えたり、使用頻度の低いコマンドを非表示にしたりすることができます。 カスタマイズしたリボンをエクスポートまたはインポートすることもできます ...