To run a disk check (CHKDSK) in Windows 10, follow these steps:
1. Open File Explorer by pressing the Windows key + E on your keyboard.
2. In File Explorer, right-click on the drive you want to check (usually C: drive) and select "Properties" from the context menu.
3. In the Properties window, go to the "Tools" tab.
4. Under the "Error checking" section, click on the "Check" button.
5. If prompted, select "Scan drive" to start the disk check immediately. If you want to schedule the disk check to run the next time your computer restarts, select "Scan drive for errors" and follow the prompts to schedule the check.
6. If you chose to run the check immediately, Windows will scan the drive for errors and attempt to fix any issues it finds.
7. Once the scan is complete, you'll see a summary of the results. If any errors were found and fixed, you may need to restart your computer to apply the changes.
That's it! You've successfully run CHKDSK in Windows 10.