How to play around with the thumbnail sizes?

Ever wanted to change the thumbnail sizes with in Windows OS. Just try this out. Sometimes you may find this useful. (May be this workaround will guide you to get away from a bug in your theme.)
  1. Open the Start menu >> Run. Then type regedit in the text box. Then press enter.
  2. Navigate now to this registry key: HKEY_CURRENT_USER >> Software >> Microsoft >> Windows >> CurrentVersion >> Explorer
  3. Create a new DWORD value called ThumbnailSize, and set the value between 32 and 256.
  4. And create another DWORD value called ThumbnailQuality, and set the value between 50 and 100.
Take time, think of something creative to do with this tip.