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デスクトップ テーマ - Microsoft サポート
テーマを取得する. テーマを取得するには、以下のいずれかのカテゴリを展開し、テーマのリンクを選択し、 [ 開く] を選択します。. PC にテーマが保存され、デスクトップに設定されます。. 詳しくは、「<c0>PC を個人用に設定する</c0>」をご覧ください ...
How to use the PC Health Check app - Microsoft Support
How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...
Create workbook links - Microsoft Support
A workbook link (previously called an external reference) is a way to combine data from other workbooks or other sheets in the same workbook. You might want to use them to: Link workbooks from several departments and then integrate pertinent data into a summary workbook. When the source workbooks change, the summary workbook is updated.
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016
Apply data validation to cells - Microsoft Support
Note: To let a user enter percentages, for example 20%, select Decimal in the Allow box, select the type of restriction that you want in the Data box, enter the minimum, maximum, or specific value as a decimal, for example .2 , and then display the data validation cell as a percentage by selecting the cell and clicking Percent Style in the Number group on the Home tab.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Cancel your Microsoft subscription - Microsoft Support
For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Learn how to cancel your Microsoft subscriptions such as Microsoft 365, Copilot Pro and Xbox. Troubleshoot issues if you can't cancel your subscription.
Applies To: Microsoft account dashboard
Account help
Signing in with Microsoft. Get help with signing in, locked or compromised accounts, linked accounts, closing, reopening, and updating your security info and account profile. Get Microsoft account help. Manage your personal account from a single dashboard, including payment information, purchases, subscriptions, and more. Go to your dashboard.
在 Excel 中将 IF 与 AND、OR 和 NOT 函数配合使用 - Microsoft 支持
在 Excel 中将 IF 与 AND、OR 和 NOT 函数配合使用. 在 Excel 中,IF 函数允许通过测试某个条件并返回结果(如果该条件为 True 或 False),在值和预期值之间进行逻辑比较。. 但如果需要测试多个条件,例如我们假设所有条件都需要为 True 或 False ( AND ),或只有一个条件 ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Web App, Excel for Windows Phone 10
Guidelines and examples of array formulas - Microsoft Support
An array formula is a formula that can perform multiple calculations on one or more items in an array. You can think of an array as a row or column of values, or a combination of rows and columns of values. Array formulas can return either multiple results, or a single result. Beginning with the September 2018 update for Microsoft 365, any ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel for iPad, Excel for iPhone
Windows 11 でタスク バーを使用する方法 - Microsoft サポート
Windows 11 でタスク バーを使用する方法. Windows 10 Windows 11. Windows 11 Windows 10. タスク バーは、アプリの表示や時間の確認以外にも活用する事ができます。. 色の変更、お気に入りのアプリのピン留め、タスク バーのボタンの移動や並べ替えなど、さまざまな ...
新しい Microsoft アカウントを作成する方法 - Microsoft サポート
Microsoft アカウントとして所有しているメール アドレスを使用するか、サインアップ時に [新しいメール アドレスを取得する] または [代わりにメールを使用する] を選択して新しいアドレスを作成できます。. Microsoft のメール アドレスは再利用されないため ...