My computer has recently become slow on my current network that i have been using for several years. for AV software i had been using AVG free version. convinced that there was better, i tried Malwarebytes and it had found and fixed/deleted all threats.
but still it was still slow.i then cleaned up the registry.again,fixed all errors. of course, still slow. i don't think it's a virus because most take up all kinds of system resources but my problem is only on the internet. i tested my Bandwith and came up with only 80killibits/second.i am paying for 5 megabits/second. there is no problem on my other machine. Im really not sure what to do.
Win7 64 Bit
AMD Athlon 2 Dual 240 Processor
ATI Radeon HD 4200
4 GB RAM
NETGeAR WG111v3 Wireless-G USB Adapter