Windows troubleshooters - Microsoft Support
Use the audio troubleshooter if you experience issues with sound on your computer. Open the Get Help app.. In the Search bar, enter audio troubleshooter .. If asked to consent to proceed with diagnostics, select Yes .. Allow a few moments for the scan to complete.
January 28, 2025—KB5050094 (OS Build 26100.3037) Preview
Use Deployment Image Servicing and Management (DISM.exe) to install the target update. DISM will use the folder specified in PackagePath to discover and install one or more prerequisite MSU files as needed. Updating Windows PC. To apply this update to a running Windows PC, run the following command from an elevated Command Prompt: ...
Backup, restore, and recovery in Windows - Microsoft Support
Windows Recovery Environment (Windows RE) is a powerful recovery platform that automatically activates when your PC fails to start.It includes tools like Startup Repair, which diagnoses and repairs unbootable Windows installations, and System Restore, which reverts your system to a previous state without affecting personal files.Additionally, it offers System Image Recovery, Command Prompt ...
How to use the PC Health Check app - Microsoft Support
How to open PC Health Check. In Windows, use Search on the taskbar to search for PC Health Check, then select it from the list of results.. If a PC Health Check update is available, you can quickly install it for the latest version.
Fix your Outlook email connection by repairing your profile
Follow the prompts in the wizard, and when you're done, restart Outlook. Outlook connection still not working? Use the classic Outlook for Windows connectivity troubleshooter to troubleshoot Outlook connectivity issues.
Applies To:
Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Office for business, Office 365 Small Business, Microsoft 365 admin
Text functions (reference) - Microsoft Support
Function. Description. ARRAYTOTEXT function. Returns an array of text values from any specified range. ASC function. Changes full-width (double-byte) English letters or katakana within a character string to half-width (single-byte) characters
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2024, Excel 2024 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016
Free up drive space in Windows - Microsoft Support
Note: If it’s been fewer than 10 days since you upgraded Windows, your previous version of Windows will be listed as a system file you can delete.If you need to free up drive space, you can delete it, but keep in mind that you'll be deleting your Windows.old folder, which contains files that give you the option to go back to your previous version of Windows.