FURPS

FURPS is like a checklist for making sure a computer program is good and works well.

F-Functionality: This means that the program does what it’s supposed to do. Like if you have a calculator program, it should be able to do math.

U-Usability: This means that the program is easy to use. It shouldn’t be too hard for someone to figure out how to use the calculator program.

R-Reliability: This means that the program works well and doesn’t break or make mistakes. You don’t want your calculator program to suddenly give you the wrong answer.

P-Performance: This means that the program works quickly and doesn’t take too long to do its job. You don’t want to have to wait for a long time for the calculator program to give you the answer.

S-Supportability: This means that the program is easy to fix and update if there are problems or if you want to make it better. If there is something wrong with your calculator program, it should be easy to fix it or update it so it works better.

Basically, FURPS helps people make sure that computer programs are good and work well so we can use them and have a good experience using them.