Computer Tablet dan Notebook

Computer tablet merupakan komputer portable yang seluruhnya berupa layar sentuh (touchscreen) atau,teknologi tablet digital yang memungkinkan pengguna komputer mempergunakan stylus atau pulpen digital untuk mengoperasikannya.

Top 10 Tips to protect yourself against computer viruses

When your computer gets infected with a virus it can be a devastating experience. A virus can consume your precious computer files and even damage your computer hardware. Is this worth ignoring? I don’t think so! Anything you can do to avoid a computer virus has to be a good thing and is well worth spending your time on. We all know prevention is better than a cure so I am going to share my top 10 tips on how to protect yourself against computer viruses.

Network Basics

Networks begin when two or more computers are connected so that information can be shared. In order to connect to any kind of network, a computer requires a network card and CAT5 or CAT6 cables. (If the computer has a “wireless” network card, radio signals can be used in place of the cables.) A network also requires a piece of equipment called a switch, which acts as a central routing “hub” for the information being shared. A switch is kind of like a mail room in a large company. It makes sure the addressed messages get to the right recipient.