Bandwidth consumption?

I've noticed recently that my upload bandwidth is always at its maximum, even when I'm not downloading anything. Browsing speed has suffered as if the computer is uploading something all the time.

I haven't installed any new software and when trying to restore my PC to an earlier time, I find that all my restore points are gone!

Could it be some trojan or worm? I'm using McAfee total protection and it didn't detect anything. Any help is greatly appreciated.

Bandwidth consumption?spyware remover

Spyware trojan perhaps:

No antivirus or antispyware protection is perfect but a good mixture of the two will help you clean your system and hopefully keep it clean.

First of all update and run your own anti virus %26 anti spyware applications.

Next download, update and run a full scan using the following product:

http://www.superantispyware.com/

SuperAntiSpyware will remove the majority of difficult Trojans not just the easy ones.

If possible it is recommended that you load the application in normal mode but run it in Safe Mode. Safe Mode can be started by continually pressing F8 during the boot sequence. However, if you are badly infected you might need to run SuperAntiSpyware more than once to help clean your system. If the only infections now being shown are in System Restore, once you are completely satisfied that you can boot normally, you can either delete the infected restore points manually, or temporarily turn off System Restore.