There was a red screen on my computer that said "virus detected. if you x out this tab, then your hard drive will be deleted." what does that mean, should i off xed the tab out, i shut down my computer when i saw will anything happen to my computer? is the virus still
and does a virus have to do with hard drive? and what does a virus affect? how will it affect my computer?

Type the correct answer in the box. spell all words correctly. under which key category do the page up and page down keys fall? page up and page down keys fall under the keys category.

This graph compares the cost of room and board at educational institutions in texas.

What is domain name system (dns)? allows dynamic ip address allocation so users do not have to have a preconfigured ip address to use the network converts ip addresses into domains, or identifying labels that use a variety of recognizable naming conventions the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures the integration of communication channels into a single service