Internet browser problems...?

[Nick]

Hey, I'm having some weird troubles with my internet browser. Some pages won't load (white screen) or they'll load a page with the source code for the page on it. Firefox, internet explorer, and Google Chrome all do this. My laptop doesn't do this. They'll sometimes work in a few hours or days if I try again.

Windows 7. I don't know if this matters, but I had a trojan virus a about a month ago but I got rid of it with a system restore. I'm 99.9% sure it's 100% gone. I don't know if this is related but I've also noticed a few processes have lost the description part under task manager (including winlogon.exe). Also some programs under uninstall in control panel have lost the publisher's name but that happened before I got the virus. Attempting to uninstall them doesn't work either.
I've scanned for viruses using McAfee and Malwarebytes when I had the virus... No detection. It seems to be fixed since the system restore though. It's fast again and task manager doesn't show any processes I'm unfamiliar with anymore. I also scanned using Nod32 (full version) and McAfee (also a full version) after and still came up with nothing.

[chandra]

Just restore your internet explorer to factory settings. You could later update with windows updates. Go to internet options, and then on the advanced tab, click reset. It will reset. Please close all programs before attempting this.
Then uninstall and reinstall your other browsers. Your problem will be over.(preferably with revo uninstaller free version). You could select the browser, and select the 4th option. It will create restore point and then uninstall wholly.
You should have only one antivirus program. Malware bytes is the program that helps you clearing malware trojan rootkit etc.