Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
Excel functions (alphabetical) - Microsoft Support
Function name. Type and description. ABS function. Math and trigonometry: Returns the absolute value of a number ACCRINT function. Financial: Returns the accrued interest for a security that pays periodic interest ACCRINTM function. Financial: Returns the accrued interest for a security that pays interest at maturity ACOS function. Math and trigonometry: Returns the arccosine of a number
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, Excel Web App
Block or unblock external content in Office documents
Images in Outlook e-mail messages: Microsoft Office has its own mechanism for blocking external content in messages.This helps to protect against Web beacons that could otherwise capture your email address. For more information, see Block or unblock automatic picture downloads in email messages.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Excel for the web, Excel 2021, Word 2021, PowerPoint 2021, Excel 2019, Word 2019, PowerPoint 2019, Excel 2016, Word 2016, PowerPoint 2016
View internet message headers in Outlook - Microsoft Support
When Kelly sends an email message to anton@proseware.com, she composes it from her computer, which is identified as (i101-177.nv.litwareinc.com).The composed text is passed from her computer to the email server, mail.litwareinc.com. This is the last that Kelly will see of her email message, because further processing is handled by email servers with no intervention from her.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013, Outlook.com, New Outlook for Windows, Outlook on the web for Exchange Server 2016, Outlook on the web for Exchange Server 2019
Troubleshooting the Phone Link - Microsoft Support
Check for updates in the Phone Link by opening Settings > About > Check for updates.Install any pending updates to make sure your content stays up-to-date. You may also need to check for updates in the Link to Windows app on your Android device.
Résoudre les problèmes liés au Bluetooth dans Windows
Résoudre les problèmes liés à l'utilisation d'accessoires Bluetooth. Si vous pouvez activer la fonctionnalité Bluetooth, mais que vous rencontrez des problèmes d'association ou d'utilisation d’un accessoire Bluetooth, utilisez les instructions ci-dessous, qui peuvent vous aider à résoudre les problèmes courants liés à l'utilisation d'accessoires Bluetooth.
Get your document's readability and level statistics
The languages that you use in a document can affect how your Office program checks and presents readability scores. If you set up Word to check the spelling and grammar of text in other languages, and a document contains text in multiple languages, Word displays readability statistics for text in the last language that was checked.
Applies To: Word for Microsoft 365, Word for Microsoft 365 for Mac, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016
Gérer les comptes d’utilisateur dans Windows - Support Microsoft
Important : Vous devez limiter le nombre d’administrateurs sur votre appareil Windows, car les administrateurs ont un contrôle total sur le système.Les administrateurs peuvent modifier les paramètres, installer des logiciels et accéder à tous les fichiers. Si trop de personnes ont ce niveau d’accès, cela peut entraîner des risques de sécurité tels que l’installation de ...
Download language pack for speech - Microsoft Support
Manually download a language for Cortana speech. Go back to Settings > Time & language > Language, select your new language, and then use the up-arrow button to move it to the top of the list and make it the default.
Hotmail 로그인 방법 - Microsoft 지원
참고 사항: Hotmail 또는 Outlook.com 암호는 Microsoft 계정 암호와 동일합니다. 로그인할 수 있지만 Outlook.com에서 문제가 있는 경우 서비스 상태를 확인하세요. 상태가 녹색이 아닌 경우 서비스가 정상적으로 실행될 때까지 기다린 후 다시 시도하세요.
Applies To: Outlook.com
Microsoft Store & billing help
Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.