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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
Mail merge using an Excel spreadsheet - Microsoft Support
Here are some tips to prepare your Excel spreadsheet for a mail merge. Make sure: Column names in your spreadsheet match the field names you want to insert in your mail merge. For example, to address readers by their first name in your document, you'll need separate columns for first and last names. All data to be merged is present in the first ...
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
Manage your household budget in Excel - Microsoft Support
This Excel template can help you track your monthly budget by income and expenses. Input your costs and income, and any difference is calculated automatically so you can avoid shortfalls or make plans for any projected surpluses. Compare projected costs with actual costs to hone your budgeting skills over time. > Get this personal budget template.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web
Get help with a digital code or gift card | Xbox Support
Get help with a damaged or unreadable code. If you’re unable to read all 25 characters of your digital code, you’ll need to request a replacement code by contacting aka.ms/contactxboxsupport. When you contact support, make sure to provide the proof of purchase, the serial number, and a picture of the damaged code.
Tips to improve PC performance in Windows - Microsoft Support
The tips are listed in order, so start with the first one, see if that helps, and then continue to the next one if it doesn’t. 1. Make sure you have the latest updates for Windows and device drivers. 2. Restart your PC and open only the apps you need. 3. Use ReadyBoost to help improve performance. 4. Make sure the system is managing the page ...
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 ...
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Dark Mode in Outlook - Microsoft Support
At the top of the page, select Settings > General > Appearance. Under Dark mode, select Light or Use system settings. Select Save.
Applies To: Outlook for Microsoft 365, Outlook on the web, Outlook.com
Search history on the privacy dashboard - Microsoft Support
Like other search engines, Bing uses your web search history to improve your search experience by showing you suggestions as you type, providing personalized results, and more. Cortana also uses your search data to give you timely, intelligent answers and personalized suggestions, and to complete other tasks for you.
Applies To: Microsoft account dashboard
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.