pc experts come

I restarted my laptop because my browser was acting up. When it finished, the following happened to my laptop:

• cannot find any wifi (it can’t even turn on airplane mode)
• doesn’t have ANY sound (incoming or outgoing)
• default refresh rate went from 144hz to 64 hz
• brightness cannot be changed.

I haven’t downloaded any bad files, my VPN is updated, and i do a scan regularly. What the hell is going on and how do i fix it? (I mostly care about the first 3)

Update drivers or you put your laptop on powersaving mode

reinstall windows

normal day with windows

Oil up

all 4 sound like an issue with drivers. use driver booster or any other driver finder software and update the drivers

for wifi, u can just network reset

windows 11 just buggy. go to device manager and try disable and enable again those devices.
also check power saving mode. do windows update

Reinstall drivers, if you go to device manager, it'll probably be something like Microsoft driver instead of ur gpu name.

did you boot in safe mode? if not they're ways to fix this but I'll just suggest to reinstall windows

Stop going to kinky sites bro lol

1. reinstall windows
2. update drivers
3. fuck anti viruses just use windows defender