Microsoft アカウントにサインインする方法 - Microsoft サポート
マイ アカウント ポータルを使用すると、セキュリティ情報を設定および管理したり、接続された組織やデバイスを管理したり、organizationでデータがどのように使用されるかを確認したりして、職場または学校のアカウントを管理できます。. 職場または学校アカウントにサインインするには ...
Applies To: Microsoft 365 for home, Outlook.com, Microsoft 365 for Mac, Microsoft 365 for Windows, Microsoft account dashboard, Microsoft Edge, Microsoft Teams, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Manage email storage with online archive mailboxes
Caution: When navigating mail storage locations, careful not to confuse the Online Archive folder with your existing Archive mail folder.For example, Move to Archive action in the ribbon, places the selected item into your local Archive, not the Online Archive.
Troubleshooting black or blank screens in Windows
For a black screen, use the following keyboard shortcut: Windows logo key + Ctrl + Shift + B to reset your graphics driver.
Join a Skype for Business meeting - Microsoft Support
Tips: The Meetings view lets you quickly check your upcoming meetings for the day, without having to go to your calendar. You can even join a Skype Meeting right from the Meetings tab, if the meeting was set up by an organizer inside your company.. In the Skype for Business main window, click the Meetings tab, and then right click a Skype meeting to join.
Applies To: Skype for Business, Skype for Business Basic, Skype for Business for Mac, Skype for Business Online
Microsoft 365 Training
Get productive quickly with Microsoft 365 videos and tutorials. Explore Microsoft 365 training guides and tips to collaborate with anyone, anywhere.
Microsoft Authenticator FAQs - Microsoft Support
Verification codes. No. The codes don't require you to be on the internet or connected to data, so you don't need phone service to sign in. Additionally, because the app stops running as soon as you close it, it won't drain your battery.
Microsoft Edge を使用して Web 上のセキュリティを強化する
強化されたセキュリティがオンになっている場合の動作. この機能をオンにすると、ブラウザーのアドレス バーの左側に [セキュリティが強化されました] と表示されます。 これは、Microsoft Edge がこの特定の Web サイトに強化されたセキュリティを適用していることを示します。
Fix problems that block programs from being installed or removed
The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.
Add or remove an email alias in Outlook.com - Microsoft Support
Create an alias to give you an additional email address which uses the same inbox, contact list, and account settings as your primary email address in Outlook.com.
Applies To: Outlook.com
Signing in with a passkey - Microsoft Support
What are passkeys? Passkeys are a replacement for your password. With passkeys, you can sign into your Microsoft personal account, or your work/school account using your face, fingerprint, or PIN.
Applies To: Microsoft account dashboard