I am having a very annoying issue with my internet speed ever since I re-installed windows 8 then upgraded to 8.1, everyone else in the household gets up to 25-30mbps, while my speed can go from 15mbps to a measly 1mbps, is there anything I can do to fix this? I really don't want to re-install windows again.
Comp specs are:
Toshiba Satellite c855d-s5305
8GB of ram(originally 4 upgraded to 8 recently)
750GB HDD(also upgraded from a 320GB hence why I re-installed windows)
Internet service provider is Comcast.
Please help me .