TS3230: Safari: Unsupported third-party add-ons may cause Safari to unexpectedly quit or have performance issuesLearn about Safari: Unsupported third-party add-ons may cause Safari to unexpectedly quit or have performance issues
Currently Being ModeratedDec 21, 2013 1:04 PM (in response to reezee_gail)
1. System Preferences > Other/ Flash Player > Advanced > Delete All
Press the "Delete All" button
Install Adobe Flash Player.
Follow the prompts.
Restart computer. Relaunch Safari.
2. Enable Plug-ins
Safari > Preferences > Security
Internet Plug-ins > "Allow plug-ins"
Press " Manage Website Settings" button for more options.