Video - Sound Software
FastStone Capture
FastStone Capture is a lightweight, yet full-featured screen capture tool that allows you to easily capture and annotate anything on the screen including windows, objects, menus, full screen, rectangular or freehand regions and even scrolling windows/Web pages. You can choose to send captures to editor, file, clipboard, printer, email, and Word or PowerPoint document or upload them to your website. Editing tools include annotating (texts, arrowed lines, and highlights), resizing, cropping, sharpening, watermarking, applying edge effects and many more. It also allows you to record screen activities and sound into highly compressed video files. FastStone Capture saves files in BMP, GIF, JPEG, PCX, PNG, TGA, TIFF, and PDF formats. 
Website: http://www.faststone.org/FSCapturerDownload.htm
Audacity
Audacity is a free, easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. The interface is translated into many languages. You can use Audacity to: Record live audio, record computer playback on any Windows Vista or later machine, convert tapes and records into digital recordings or CDs, Edit WAV, AIFF, FLAC, MP2, MP3 or Ogg Vorbis sound files, cut, copy, splice or mix sounds together, change the speed or pitch of a recording, and more!
Website:  audacity.sourceforge.net/
REAPER
REAPER is a digital audio workstation: a complete multitrack audio and MIDI recording, editing, processing, mixing, and mastering environment.  The evaluation version of REAPER is complete and uncrippled. There are no artificial interruptions or restrictions, and you can save and load projects normally 
Website: http://reaper.fm/