However, I just have one more doubt. Is there a way to access safe mode without the computer booting up? Because I can not access my desktop.

Ok, will try that.
Thank you so much!
Really appreciate the help!

So, recently I took a big risk of installing "Uxstyle" for my Lenovo laptop. After that the next time I switch my laptop on, it booted normally to the lock screen. But from there it started to...