Internet Explorer 11 support ended on June 15, 2022. We recommend you use Microsoft Edge for a faster, more secure and more modern web browsing experience.

Windows 10 の [新たに開始] 機能では、ユーザーの個人データとほとんどの Windows の設定をそのまま維持しながら、Windows のクリーンな再インストールと更新を行うことができます。

How to use the INDEX function in Excel to return a value or reference to a value within a table or range.

Remove a manual page break. Go to Home and select Show/Hide .. This displays page breaks while you’re working on your document.

Dictation lets you use speech-to-text to author content in Office with a microphone and reliable internet connection. Use your voice to quickly create documents, emails, notes, presentations, or even slide notes.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Enter your password and select the arrow to continue. You’re now signed in to Skype.

Learn how to sign in and create app passwords for Microsoft apps and devices that don't support two-step verification.

Splits text strings by using column and row delimiters. The TEXTSPLIT function works the same as the Text-to-Columns wizard, but in formula form.It allows you to split across columns or down by rows.

About Windows 11 in S mode. Windows 11 in S mode is a version of Windows 11 that's streamlined for security and performance, while providing a familiar Windows experience.