Disk health and space
Check file system errors on NTFS
File system checks look for logical errors; they do not prove that a failing physical drive is healthy.
10 practical guides
Disk space, SMART, benchmarking and diagnostics
Identify large files and storage issues before changing partitions.
Start with your disk layout and backup
Choose the guide that matches your exact Windows storage issue. Review filesystem, disk model, BitLocker status and the Free/Pro feature limits before performing changes.
Disk health and space
Scan disk for bad sectors
A surface scan may identify unreadable sectors but cannot reliably certify a disk against future failure.
Disk health and space
Use disk benchmark on SSD
A disk benchmark measures read/write behavior under test conditions; it is not a full hardware health test.
Disk health and space
Find large files with Space Analyzer
Space Analyzer helps explain storage consumption; inspecting large folders is safer than deleting unknown system data.
Disk health and space
Find duplicate files on PC
Duplicate detection can reclaim space but identical-looking files may serve separate software or backup purposes.
Disk health and space
Free up space on C drive
First remove temporary and unused personal content; partition resizing is only one option and can introduce additional risk.
Disk health and space
Find what is filling an SSD
A nearly full SSD can slow tasks and prevent updates; a folder-size scan can identify the cause before any partition change.
Disk health and space
Check SMART drive health
SMART attributes help indicate a drive's health but should be combined with backup status and actual error symptoms.
Disk health and space
Fix slow external hard drive
A slow external disk may be limited by USB mode, cable issues, power, errors or the drive itself.
Disk health and space
Improve disk layout for gaming
Games benefit most from sufficient SSD capacity and a healthy storage device; partition count alone rarely improves gaming performance.