100 Disk Usage Windows 8. It takes ages to finish loading when I login to windows and it takes long to search my hard drive and open programs. You could also try to disable the scheduled defrag option in the Windows Disk Defragmenter program.
Similarly, the problem has been shown to alleviate once a new PSU is installed in a desktop PC. But if your disk is constantly at maximum capacity, and if this persists for several days at a time, things may take a turn. Through Download Upgrade Assistant i had upgraded.
Separate disk would do much better, but only PCs has this feasibility.
When I opened Resource Monitor the C:\System (pagefile.sys) again was shown to be the culprit.
Thus I tried sfc scannow as given as a solution to some one in the community page. It takes ages to finish loading when I login to windows and it takes long to search my hard drive and open programs. But if your disk is constantly at maximum capacity, and if this persists for several days at a time, things may take a turn.