Thread: tired by speed

i am using bsln bb with plan home750 at 1st may it gives me >170 kb speed
but next fue hrs it gives <31 kb speed this speed is too slow

is it possible that i open some spyware sites & install them

my system now behaving might slow does it effect the internet

should i format my pc (currrent os)

home750 speed is 30-32KBps(note KBps not kbps both are different).all the download windows in internet explorer/firefox etc & programs like utorrent,download managers like flashget etc shows speed in KBps.

home 750------256kbps----(256/8)--->32KBps max speed