Slideshows and Tutorials
For your delight and edification....
A selection of tutorials and other slideshows.
PDF viewers exist on most PCs -
if not, you can get the Adobe viewer from here.

Take Control of Your PC
A quick tour around the PC, safety and security, and some ways to make life easier. 
Powerpoint version                PDF version

Getting Started with a PC - Part 2 - About those Window things
Manipulating Windows and using the Taskbar, 
PDF version