networks

networks

1. advantages

   • share file: so the same file is available on any computer
   • share resources: such as printers and internet connection
   • share logins: so the same username and password can be used on every computer on the network

2. types of networks

   • lan: local area network
   • wan: wide area network

3. disadvantages

   • cost: networks are expensive to set up
   • increased risk: problems such as viruses can affect every computer on the network
   • difficulty:expertise is needed to set up and maintain a network