how to block un necessary pop ups?

Name the type of pop ups your getting.

I feel your pain. Use internet explorer pop up blocker, google, and yahoo pop up blocker.

if your using ie 7 it has its own pop up blocker also get a free add on for ie 7 called ie pro will help also try stopzilla costs about 20 bucks but is worth it

Get the google toolbar. It's free and it comes with a brilliant popup blocker.

Download, update and run Spybot---http://www.safer-networking.org/...... . Don't forget to use the Immunize feature.

Download, update and run SuperAntiSpyware---http://www.snapfiles.com/get/SuperAntiSpyware.html

Now to prevent spyware from being installed in the first place....

Download SpywareBlaster---http://majorgeeks.com/download2859.html...

SpywareBlaster doesn't scan and clean for spyware - it prevents it from ever being installed.

It's main features include:

- Prevent the installation of ActiveX-based spyware, adware, browser hijackers, dialers, and other potentially unwanted pests.

- Block spyware/tracking cookies in Internet Explorer and Mozilla/Firefox.

- Restrict the actions of potentially dangerous sites in Internet Explorer.

agree with the google toolbar. Dont have any pop-ups, and they can be so annoying. Good luck