My laptop - Lenovo Ideapad 330S with Windows 10 installed - has suddenly slowed down to the point that launching any software or program or even just booting my desktop has come near to impossible.
When I start my laptop, even the login page transition is slowed down and takes a few extra seconds for me to log in. Then, black screen until my cursor appears, desktop, icons etc. This process takes minutes and still doesn't help for things to load properly as it running any app takes an excruciating long time and sometimes ends up failing. No error message shows up, it just won't start.
I'm guessing I have corrupted something one way or another. I have already run a full antivirus - malware scan and unistalled recent software, went back to a system restore point, scanned my disk... None of these seemed to have helped.
Any suggestion is highly appreciated. Thank you in advance.