deleting

i need to prevent someone from deleting the inter history its my computer their using i want to know what they use it for. any suggestions

I have firefox,but if i delete my internet explorer will my internet stop working will something go wrong?

My blackberry curve will sometimes delete text messages and calls because I have too many pictures or something so ill delete them and itll be fine, but latley its been deleting them when i have enough memory. like ill try deleting some pictures and stuff and it still does it! what can i do to...

will it?

I have an Iphone and I have been wanting to delete individual text messages without deleting the entire conversation. Does anyone know if there is a way to do this.

I want to delete a bunch of pictures off the camera at one time and not go through each and every picture and delete it. How do i delete a bunch at one time?

ive had it a year and it has never done this before