PIN を変更またはリセットする - Microsoft サポート
PIN を忘れてリセットする必要がある場合は、Windows サインイン画面からリセットできます。 [PIN] テキスト ボックスの下を確認します。
Change screen brightness in Windows - Microsoft Support
If you don't have a desktop PC and the slider doesn't appear or work, try updating the display driver. Select Search on the taskbar, type Device Manager, and then select Device Manager from the list of results.In Device Manager, select Display adapters, then select the display adapter.Press and hold (or right-click) the display adapter name, then select Update driver and follow the instructions.
Use voice typing to talk instead of type on your PC
To Insert this. Say this ' 撇 號 . 上 標 點 . 略 縮 號 -減 號 . 連 字 號 ！ 感 歎 號 . 驚 嘆 號 # 井 字 號 $ 美 元 符 號 % 百 分 號
Comment se connecter à Hotmail - Support Microsoft
Remarques : Votre mot de passe Hotmail ou Outlook.com est le même que celui de votre compte Microsoft. Si vous pouvez vous connecter mais que vous rencontrez des problèmes avec Outlook.com, vérifiez l’état du service.Si l’état n’est pas vert, patientez jusqu’à ce que le service fonctionne normalement et essayez de vous reconnecter.
Applies To:
Outlook.com
How to close your Microsoft account - Microsoft Support
Learn how to close your Microsoft account and understand the potential impact on other apps and services.
Getting the most out of Microsoft Rewards - Microsoft Support
Set Bing as the default search engine in your favorite browser to make every search count.
Schedule a Microsoft Teams meeting from Outlook
Remove Teams from a meeting. You can remove Teams from a meeting while you're creating the meeting, but not after you send the invitation. In the meeting details, turn off the Teams Meeting toggle.. Make all meetings Teams meetings
Applies To:
Microsoft Teams
Count how often a value occurs - Microsoft Support
The COUNTIFS function is similar to the COUNTIF function with one important exception: COUNTIFS lets you apply criteria to cells across multiple ranges and counts the number of times all criteria are met. You can use up to 127 range/criteria pairs with COUNTIFS. The syntax for COUNTIFS is: COUNTIFS(criteria_range1, criteria1, [criteria_range2, criteria2],…)
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
Change your Microsoft account password - Microsoft Support
If you weren't able to change your password. If you couldn't change your password this way, see Reset your Microsoft account password. Need more help? Contact 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.
Applies To:
Microsoft account dashboard
使用中の Windows オペレーティング システムのバージョンを確認する - Microsoft サポート
Windows 10 でオペレーティング システムの情報を見つける. お使いのデバイスで実行中の Windows のバージョンを確認するには、Windows ロゴ キー キー + Rを押し、[開く] ボックスに「winver」と入力して、[OK] を選択します。 詳細を確認する方法は次のとおりです。