Hello everyone, I've been roaming the forum the past couple of days looking to fix a computer. I recieved a computer that was shut down negligently a couple of times causing a lot of files to be corrupted. At first, the computer would just freeze but after working on it, I got it to work a little but can't open any browser nor big apps. I ran a system restore but it failed, ran sfc /scannow and found corrupt files but was unable to fix it, ran DISM /online /cleanup-image /restorehealth and got error 0x80240021, ran DISM /online /cleanup-image /startcomponentcleanup and got error 0x800f0831. I can post the logs, they're filled with "failure to open".