Parental control software might be the best way to control your.
I also worked jointly with the Macrumors guys in order to make a PowerPC exclusive version of the UOC Patch, called PowerUOC, aimed at Tenfourfox. Use an App to Block Internet Access for Your Mac Apps. You can find out about the Patch and the Enforcer for Windows, alongside a Macintosh version (for Arctic Fox) here: I made the Patch for various codebases of Foxboxes: 38 ESR, 45 ESR and 52 ESR, although I recommend to use the 45 ESR version with Roytam1's Firefox 45 ESR fork since it has working APZ and tiled compositing. He has Panther 10.3.9, Internet Explorer 5 (which just about works) and a broken Safari which crashes since the upgrade to 10.3.9. It has an add on called UOC Enforcer that 'enforces' some values that are hardcoded in the browsers in order to make them work better. Hello! Have you heard of the UOC Patch? It is a defaults replacement file I have made for Mozilla-based browsers that optimizes them for old hardware.