So for months I haven't really used my laptop for this reason.
When I switch my laptop on even if the wireless card I switched off the internet goes down around 0.3 Mbps (painfully slow) it's not just my laptop it's effecting but my phone is also effected by this speed. I use a BT home hub and they and it's been replaced and the engineers been out.
So after a few months I'm a bit annoyed and decided to do something about it. So I backed up my files and restarted my computer
Hoping it would work. However nope still not working and even weirder is when I go to my Grans the laptop doesn't do the same to the internet there.
Please help as im tearing my hair out with this.