Graphical user interface - It is an inerface that lets the user use it for than just one thing which for one example you dont just have to type you can also do much more things . It mostly rely on graphics to work.
Boot - It is most commonly known as botting or booting up , the booting is when the computer starts up to its desktop and starts up the operating system , it usually shows a picture of what operating system you have , if it is Windows XP , or vista or , 98 or Leopard or whatever then it takes you to your desktop.
Applications software - Applications software is some type program that can be installed into a computer for the use of the user of the computer and it is used to complete a specific task . Some examples of application software are word processors,spreadsheet processors, also presentation software like PowerPoint , and also games.
Algorithm - It is multiple steps taken to make something work. Also to make it work correctly , like when u tell your friend to call you the algorithm for that would be pick up phone call my number then talk to me.
First step take the beans out of the cupboard. Second step put the beans in the coffee maker. Third step put water in the coffee maker. Fourth step wait until its done. Fifth step get a cup or a mug and then pour it in there. Sixth step wait for it to cool down if u want to. Seventh step start drinking the coffee. Eigth step finish drinking coffee. Ninth step clean mug or cup that you drank coffee from. Tenth step your done.
Software is usually things that you install into a computer , they are also sometimes called programs that you install aswell. It is also makes the computer do procedures to use the software.
The IBM PC Compatible computers, the basic input / output system (BIOS) , it may also be known as the system bios, it is the factor defining a firmware interface in a computer.