Audacity - audio editing and enhancement
Word Macros
Word Quick Parts
Hyerlinks in Word and Book Marks
Onenote
Viewing meta data
Timelines in Powerpoint and Timemap
Adapters for various phones and projectors - hdmi/vga
Apricot hard drive data recovery and Hard drive duplication
Smart phone scanning software
Gigapans
Microsoft Ice
Heat and the CPU and speed of the computer
Connect smart phone to a microscope
Zip compressing files
Gomplayer and extracting a sequence of images into Powerpoint
Using the Screen snip tool in Powerpoint and Word and Windows
How to capture what you are doing on the computer into a video for tutorial purposes.