How to Check for Hard Drive Errors in Windows 11?

'chkdsk' is actually still part of Windows 11, but it doesn’t show the old graphical block map anymore. You can run it by opening Command Prompt as an administrator and typing `chkdsk C: /f /r`. This command will check your file system, fix errors, and scan for any bad sectors. If you're checking your main drive, Windows will prompt you to run it on restart. If you're looking for that nice visual block-style scan, you might want to check out third-party tools like HD Tune. It has an Error Scan feature that displays your drive as a grid, showing blocks turning green as they’re analyzed. For overall drive health, CrystalDiskInfo is a solid pick too!

You might be thinking of the defragment utility, which is indeed still available in Windows 11. Just an FYI: while 'chkdsk' has the command-line functionality, it was defragmenting that had that visual appeal. If you want to ensure your SSD isn’t overworked, remember that it has its own way of managing storage called TRIM.

Just a heads up: using 'chkdsk /r' can be pretty slow on mechanical drives, and it's best to try 'chkdsk /f' first if you're facing issues. For SSDs, you generally shouldn’t need to run '/r' scans, as they usually handle bad blocks on their own, but it doesn’t hurt to do it if you’re experiencing symptoms.