I can't sign on to the network. The servers are down.Why can't I access the Internet? The servers are offline. I can't get online.Restart your PC and try again.Can I access the network now?Yes, the servers are back online.Can I get online now? Yes, our ISP has restored our connection.I need more memory to run this program.Let's add some more memory to your computer.How can I prevent losing important files? You need to back up your important files regularly.Why is this file taking so long to download?Graphics files take longer to download.My computer crashed!Your computer has been intected with a virus.HO did my computer get infected with a virus?You opened an infected e-mail attachmentHow can I prevent my computer from getting infected by a virus?You need to update your antivirus software.