Question problem in internet

[yaghob68]

internet speed have been slow in windows 7 sp1 for a few days now and sites like google working very slowly .
firewall is off
proxy is off
internet checking with wireles and lan
it s problem at all browser ( IE firefox and chrome)

 

[rgd1101]

malware scan the system?

 

[yaghob68]

yes with loaris scanner