Software and Network_1

Software and Network_1

1. Software

   • Open source Vs Proprietary
   • Custom written Vs off the shelf
   • Utility software
     • Their are four utility softwares, Anti virus, Disk defragmenter, Firewall and Automatic updates.
       • Anti virus
         • An Anti virus is A software that searches through your computer and looks for any viruses that may occure in a scan.
       • Disk defragmenter
         • An Disk defragmenter runs on a schedule so you wont have to remember to run it.
       • Firewall
         • A firewall lets in data that is needed when you download something it lets you sometimes.
       • Automatic updates.
         • A Automatic update, updates all the software that is on your computer so the game or file isnt behind.
   • Operating software
     • A operating system is different kind of functions of an operating system.
       • this includes booting, Memory Management, Loading and Execution, Data security and many more.

2. Networking

   • Network topologys
     • Star network
       • Advantages
         • The advantages
       • Disadvantages
     • Bus network
     • Ring network