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更改浏览器主页 - Microsoft 支持
获取更改 Microsoft Edge、Internet Explorer 11、Google Chrome、Firefox 和 Safari 中的主页的步骤。
Mark a message as important or urgent in Microsoft Teams
To mark a message as important or urgent in Microsoft Teams, select Set Delivery Options ! beneath the compose box and then click Important or Urgent.
Applies To: Microsoft Teams
Create an Outlook profile - Microsoft Support
Create a new mail profile that contains information about your accounts and data files.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Keeping leading zeros and large numbers - Microsoft Support
Do you ever import or enter data in Excel that contains leading zeros, like 00123, or large numbers like 1234 5678 9087 6543? Examples of these are social security numbers, phone numbers, credit card numbers, product codes, account numbers, or postal codes.
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016, Excel 2013
Protect yourself from phishing - Microsoft Support
Phishing (pronounced: fishing) is an attack that attempts to steal your money, or your identity, by getting you to reveal personal information -- such as credit card numbers, bank information, or passwords -- on websites that pretend to be legitimate.
Bejelentkezés a Hotmailbe - A Microsoft ügyfélszolgálata
Tippek: Bejelentkezéskor válassza az Igen lehetőséget a „Bejelentkezve marad?” kérdésnél, ha legközelebb közvetlenül a postaládájába szeretne lépni (megosztott számítógépek esetén nem ajánlott). Másik lehetőségként jelölje be a „Ne jelenjen meg újra” jelölőnégyzetet, és válassza a Nem lehetőséget, hogy a rendszer minden alkalommal kérje a jelszót.
Applies To: Outlook.com
Save or convert to PDF or XPS in Office Desktop apps
You can use the Office programs to save or convert your files to PDFs so that you can share them or print them using commercial printers. And you won’t need any other software or add-ins.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Access for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Word for the web, OneNote for the web, PowerPoint for the web, Excel 2021, Word 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, OneNote 2021, Excel 2019, Word 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Excel 2016, Word 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Project Online
Remove specific prevalent malware with Windows Malicious Software ...
Discusses the release of the Malicious Software Removal Tool (MSRT) to help remove specific prevalent malicious software from Windows-based computers.
Protect yourself from tech support scams - Microsoft Support
Learn how to protect your PC, identity, and data from tech support scams.
About Genuine Windows - Microsoft Support
Find answers to common questions about genuine Windows software.