How to link PowerPoint slides in a presentationPresentations are almost always designed as linear. You start from Slide 1 and then move to Slide 2, then Slide 3, etc. in this fixed...
How to fix Excel errors: #VALUE!, #REF!, #DIV/0!, #N/A, #NUM! and #SPILL!Excel is a wonderful toolbox to compute, analyse, compare and crunch data but it can also lead to some unexpected errors. In this post,...