my internet explorer is crashing whenever i open it, also yahoo messenger crashed, what could be the issue ?
That hasnt happened to me in years, and when it did before, it had something to do with my fan, so it could be a whole variety of issues im afraid.
If you can get to the internet options page under tools>internet options>programs click on the manage addons and disable everything that is not verified as coming from microsoft. There are a couple of malwares loading from sites hiding out in this section. Go ahead and clear the cache while you are there and it might work after a reboot.