I have a i7 3770 with GTX 1050ti and 16 gb ram..used to work fine with me. But few days ago, I started facing a problem. My pc would freeze for a few seconds due to extreme cpu usage. After monitoring, I found that file explorer takes up the cpu to peak for the a few seconds causing it to freeze. It happens almost every minute. I tried cleaning up dust in hardware, change thermal paste, update all softwares and drivers and run antivirus. Nothing worked. Does someone has a solution?