Hi, i’am using windows7 ultimate and everything was absolutely fine on my pc…bt from few days i hv been facing a wiered kind of problem…. i used to use mozilla firefox, bt now-a-days, whenever i connect to the internet(i use micromax modem to connect) and start browsing, the firefox runs smoothly for 5-10mins and aftr that suddenly my browser hangs up(bt though when i open the task manager, it shows that firefox is responding)…so i thought may b there’s a problem with firefox, so i installed google chrome…bt here too the chomre is good at its first use after installation bt from the next use it keeps on loading but none of the page actually loads, aftr sometime it shows time-out(i even hv tried re-installing the browsers)….so lastly i had to format my c: drive(where my windows was installed)…bt even after 2-3 times of formatting, the problem still continues….but yeah, internet explorer and other browsers are running smoothly…. so experts please help me out…..!