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Excel not responding, hangs, freezes or stops working
Do one of the following: If you are on Windows 11 or Windows 10, choose Start > All apps > Windows System > Run. Type Excel /safe in the Run box, and then click OK. If you are on Windows 8 or Windows 8.1, click Run in the Apps menu, type Excel /safe in the Run box, and then click OK.
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
Group or ungroup shapes, pictures, or other objects
You can group shapes, pictures, or other objects (but not text boxes). Grouping lets you rotate, flip, move, or resize all shapes or objects at the same time as though they were a single shape or object. You can also change the attributes of all of the shapes in a group at one time, such as adding a shape fill or effect, or an effect to a picture.
Applies To: Excel for Microsoft 365, PowerPoint for Microsoft 365, Excel for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, PowerPoint for the web, Excel 2021, PowerPoint 2021, Excel 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, PowerPoint 2019, Excel 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, PowerPoint 2016
Diagnostic data in Microsoft 365 - Microsoft Support
Note: Diagnostic data may contain "personal data" as defined by Article 4 of the European GDPR, but it doesn't contain your name, your email address, or any content from your files.All diagnostic data Microsoft collects during the use of Microsoft 365 applications and services is pseudonymized, as defined in ISO/IEC 19944-1:2020, section 8.3.3.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, OneDrive for Business, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneDrive (work or school), Excel for iPad, Word for iPad, PowerPoint for iPad, OneNote for iOS, Excel for iPhone, Word for iPhone, PowerPoint for iPhone, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows, Visio Viewer for iPad
Change your two-step verification method and settings
Go to the Security info page using the steps above. Select Add sign-in method. Select Choose a method and then Authenticator app. Follow the on-screen instructions, including using your mobile device to scan the QR code, and then select Next. You'll be asked to approve a notification through the Microsoft Authenticator app, to verify your ...
Multiple desktops in Windows - Microsoft Support
Right-click on the desktop you want to change. Select Choose background. Select the list in the Personalize your background section, then select Picture. Select a picture. Use multiple desktops in Windows to organize projects, or quickly switch between desktops before a meeting.
Temporarily allow cookies and site data in Microsoft Edge
These temporary allowances may allow requesting sites to track your activity across the web. You can remove these allowances at any time by going to Settings and more > Settings > Site permissions > Cookies and site data , or by selecting “Site permissions” when you clear browsing data. Any cookies and site data stored by sites with such ...
How to add an account in OneDrive - Microsoft Support
To add another account to OneDrive on your computer. If you already have a personal OneDrive account set up, you can only add work or school accounts. Open OneDrive settings (select the OneDrive cloud icon in your notification area, and then select the OneDrive Help and Settings icon then Settings .) Go to the Account tab. Select Add an account.
Applies To: OneDrive (work or school), OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Troubleshoot problems with Microsoft Authenticator
Tap Settings > Notification Settings and make sure Show notifications is turned on. Make sure your device is up to date, and that any other security apps (such as Microsoft Defender and Intune Company Portal) are also up to date. Make sure the device's Date & time are correct too. If you're using VPN, try disconnecting to see if the issue persists.
Hàm IF – các công thức được kết hợp với nhau và tránh các rắc rối
Hàm IF cho phép bạn tạo so sánh lô-gic giữa một giá trị và một giá trị dự kiến bằng cách kiểm tra điều kiện, rồi trả về kết quả nếu True hay False. =IF (Điều gì đó là True, thì làm gì, nếu không thì làm gì khác) Vì vậy, một câu lệnh IF có thể có hai kết quả. Kết ...
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, Excel for Windows Phone 10
Phishing and suspicious behavior - Microsoft Support
Spoof Intelligence from Microsoft 365 Advanced Threat Protection and Exchange Online Protection help prevent phishing messages from reaching your Outlook inbox. Outlook verifies that the sender is who they say they are and marks malicious messages as junk email. If the message is suspicious but isn't deemed malicious, the sender will be marked ...
Applies To: Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Outlook.com