I want to make different user accounts separate in Ubuntu 12.04 for some applications only.
My brother uses some applications I don't want so more specifically,
Can I install application like "Wine" or "Webapps" in my account but have the application not appear in or affect other accounts??
The reason is that if I install Wine it conflicts with the Arabic fonts, causing problems on all accounts. So how can I install Wine in an account and stop it from affecting/conflicting with all accounts.