my problem is this. I updated my computer through window update. I notice a program that I did not recognize it. It is windows search 4.0, since it was installed I have nothing but problems with my computer. I has been freezing up my computer my browser. I use Firefox and I tried to use IE(latest version) -I use this to play several games on zylom. This is because Firefox for some reason won't load them, and it causes the browser to load slowly or freeze? is it safe to remove it from computer?