Add both of these for FireFox if you use it.
AdBlock and NoScript
https://addons.mozilla.org/en-US/firefox/addon/adblock-plus/
Turn off browser add-ons
Internet Explorer
1.Select Tools | Manage Add-ons.
- A list of enabled add-ons will appear in the list on the right.
2.Highlight the add-on you wish to disable.
3.At the bottom of the window, click Disable.
4.Click OK.
5.Close all of your open Internet Explorer browser windows.
6.Restart your browser.
Mozilla Firefox
Firefox 4.0 and newer: Windows 2000, XP, Vista, and 7
1.Choose the menu option for your computer:
Select Tools | Add-ons or Extensions, depending on your version.
- The "Add-ons Manager" window opens.
2.Ensure that Extensions is selected.
3.Disable or uninstall any extensions found here.
4.Close and restart your browser.
Google Chrome
Operating systems:
- Windows XP, Vista, and 7
1.Click the wrench icon ( ) the select Settings.
2.At the bottom of the menu that appears, click Show Advanced Settings.
3.In the "Privacy" section, click Content settings.
4.Under "Plug-ins," select Block all.
Note: To customize permissions for specific websites, click Manage exceptions.
5.When you are done, close the "Options - Content Settings" tab or window:
- PC: Click OK to close the window.
6.Close and restart your browser.
Let me know how it's running now.