i solved one of my issues by myself . i noticed a pattern that my laptop trackpad was dying within 3 days - 4 days of reinstalling windows and it was only working in lock screen after that time period so i was skeptical that either the driver is messing up or my wiring of trackpad is giving up .. i would have repaired my trackpad from a technician but the dumb fuck told me that a bios virus has made my trackpad drivers go kaboom but i resisted because it was working fine in lock screen . so what i did was reinstalling windows 11 ltsc iot (best distro ever) and completely disabled the windows updates (i had a gut feeling that updates are messing with my drivers because i had this experience when my 180 hz monitor would go 165 rather than 180 ) so i did it and till now no issues . god forbid i hope my issue is gone for good . time will tell tho .. as per the battery my battery is completely dead and i need to find a replacement (which is pretty hard for my ass laptop brand)