Chosen Solution

So recently , my laptops has been odd , the keyboard is not working as its stuck on the sticky keys , so if i press a letter it dosnt work or if I press it it pops up with the shortcuts . My sticky key function is switched off . However on the guest mode the keyboard works just fine . Any clue what it may be ?

Have you tried to powerwash it (reset)? If guest mode is unaffected I would just save any local files to flash and do a powerwash.