TIP: When searching Google Images, open Search Tools at the top. Click Usage Rights and choose Creative Commons Licenses.
NOTE: Be sure you have permission to post copyrighted images. It is very easy for the original author to quickly trace all appearances of their images on the web.
Music, Sound Effects
Youtube Audio Library - You must log in with non-UNCA gmail account
Freesound - sound effects
Free Music Archive
Video editing (for Mac) - iMovie, or Final Cut Pro has a 30-day free trial
Screen recording - OBS, or Quicktime (preinstalled on Macs)
Video converting - Handbrake
Audio editing - Audacity
Image editing - GIMP
Vector graphics editing - Inkscape
3D software - Blender
Compress an image file (JPG or PNG) - TinyPNG
Scan suspicious downloaded files before installing them - Virus Total