We have a handy article on Resizing Images for Digital Competition.
A useful audio-visual slideshow maker.
An inexpensive photo editor. Capable of non-destructive editing.
Receives five star reviews from Practical Photography magazine.
A collection by Google, of plugins for Adobe Photoshop, Adobe Lightroom and Apature, which add effects, presets and options to your post processing.
Photo editing software with powerful effects and single click enhancements.
GIMP – GNU Image Manipulation Program
A high quality, free and open source image manipulation program, similar in function to Photoshop.
Free antivirus software – free updates to enure good all round protection.
Free audio editor – recording and editing software