CAT Grade 12 P1 Feb-March 2018 NSC: Excel
This post cherry-picks some questions from the Excel section of the CAT Grade 12 P1 Feb-March 2018 NSC exam paper.…
Understanding Excel’s error indicators
Excel offers error indicators when errors are made, but to be honest, they give you very little assistance in correcting…
Motherboard
The motherboard is the main Printed Circuit Board (“PCB”) in general-purpose computers and other expandable systems. Ultimately, almost every component…
The basics of website design
Aside from learning HTML, CSS and a host of other web-based languages and technologies, a basic understanding of how the…
Installing data projectors
Investing money in expensive data projectors and then not installing them optimally is a waste of an important resource. Several…