disk 100

I bought the pc pre used and the boot drive is almost completely used up. 469 gbs are being used but when i check storage and other programs to see what is using it up i cant find what it is. Is there anyway I could just delete everything but keep the os and just start new? Also, when i check...

I tried everything to decrease my disk, it's 100% most of the time, last thing i did is a disk check and repair from cmd and it fix nothing. I even delete all my background programs (antivirus, windows search , etc...). In task menager i only have System and compressed memory and service host...

Build i7-8700k @ 3.70GHz 1080 Ti 16 GB DDR4 3000 HP EX920 M.2 1TB PCIe 3.0 x4 NVME SSD (Read/Write Speeds up to 3,200 MBps / 1,800 MBps) Computer is a year old I come back from a vacation and my disk usage becomes 100 percent on startup, when opening a program, or just random spikes during...