said by Woody79_001 :
1. Install Sandboxie.
2. Enable Java in 1 Browser (i suggest Firefox)
3. When wanting to play Pogo or use internet, launch Firefox through Sandboxie.
Sandboxie virtualizes applications only. Set it to delete the sandbox on close and poof any changes made by java are gone. If you set it up your wife can get up to speed quickly. Right Click The Application > Run Sandboxed. Free version is fine, paid version allows you force applications to run in a sandbox.