Hey guys

Since some days i have problems loading my folders when i want to remove the or edit something. When i go to Cmputer and starting working with folders after 1-2 minutes he rally needs alot of timme loading the and the green bar gets not filled. Ive not changes something with the PC. the cpu get too 100% also after closing the folder only whe i end the progress of the explorer it gets normal also the mouse cursor is slow as fuck. is my disk at his end?

RIG

fx6300 with a mugen 4 cooler
GTX760 Gainward windforce
barracuda 1TB
8GB ram

Help is appreciate and sry for my english

Oskar