Answer:
Script Kiddies or "Skiddies"
Explanation:
A script kiddie, or “Skiddie,” is someone who lacks programming knowledge and uses existing software to launch an attack. Often a script kiddie will use these programs without even knowing how they work or what they do. They begin playing with the various programs while searching for online tutorials. At first, they may be perceived as nothing more than an internet troll or noob, due to their lack of experience and quickness to brag and boast. Sometimes they will even resort to cyber stalking or bullying. However , this may simply be a cover for other more nefarious activity.
I'd say powerpoint I always use this to show graphs and stuff
Knowledge management systems refer to any kind of IT system that stores and retrieves knowledge, improves collaboration, locates knowledge sources, mines repositories for hidden knowledge, captures and uses knowledge, or in some other way enhances the KM process.