Turn Microsoft Defender Firewall on or off
Under Microsoft Defender Firewall, switch the setting to On.If your device is connected to a network, network policy settings might prevent you from completing these steps. For more info, contact your administrator.
OneDrive をオフにするか、無効にするか、アンインストールする - Microsoft サポート
OneDrive は、一部の Windows のバージョンに組み込まれており、アンインストールすることができません。 ただし、同期処理を停止して、表示しないようにすることはできます。
Applies To:
OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, Office for business, Microsoft 365 admin, OneDrive (work or school), Office.com, OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, OneDrive for Windows, SharePoint admin center, SharePoint in Microsoft 365 Small Business, SharePoint operated by 21Vianet
Turn off Defender antivirus protection in Windows Security
Select the Windows Security app from the search results, go to Virus & threat protection, and under Virus & threat protection settings select Manage settings.
Add an exclusion to Windows Security - Microsoft Support
Find out how to stop Windows Security from alerting you about or blocking a trusted file, file type, or process, by adding it to the exclusions list.
Back up your folders with OneDrive - Microsoft Support
Notes: If the folder you wish to stop backing up contains cloud only files, you will see a message saying your files will remain in your OneDrive. When you stop backing up a folder, you can move files from OneDrive to your computer manually by opening the shortcut to OneDrive, selecting the files, and dragging them to the location on your computer.
Applies To:
OneDrive for Business 24, OneDrive for Business, Microsoft 365 admin, OneDrive (work or school), OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Change the size of your desktop icons in Windows
Change the size of your desktop icons. To resize desktop icons, right-click (or press and hold) the desktop, point to View, then select Large icons, Medium icons, or Small icons.
SharePoint にサインインする - Microsoft サポート
ウィンドウの左上隅で、アプリ起動ツール > SharePoint を選択します . ヒント: アプリ起動ツールを選択した後にSharePoint アプリが表示されない場合は、[ その他のアプリ] を選択するか、ウィンドウの上部付近にある [検索] ボックスを使用して SharePoint を検索します。
Applies To:
SharePoint in Microsoft 365
How to create a new Microsoft account - Microsoft Support
Notes: You can either use an email address you own as a Microsoft account, or create a new address by choosing "Get a new email address" or "Use your email instead" when you sign up.
How to compare data in two columns to find duplicates in Excel
Warning: Microsoft provides programming examples for illustration only, without warranty either expressed or implied.This includes, but is not limited to, the implied warranties of merchantability or fitness for a particular purpose. This article assumes that you are familiar with the programming language that is being demonstrated and with the tools that are used to create and to debug ...
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2024, Excel 2024 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016, Microsoft 365 admin
Configure startup applications in Windows - Microsoft Support
When it comes to optimizing your Windows device, one of the key optimization areas is the startup process. The applications that run automatically when your device boots up can impact both the speed of your startup and the overall performance of your system.