My macbook won't shut down.  Had MacDefender and followed all instructions for removal but still get told can't shut down cause their processes are running.  Any suggestions?

I followed all directions and quit all processes, emptied trash etc.  When I try to shut down I get pop-ups telling me apps are running even though I quit them.  I can't install upgrades because I can't shut down.  Doing a hard reboot doesn't help at all.  Any suggestions?

If any of the apps won't quit on you in future, try ti kill them in Terminal:
killall Finder
then hit enter
If you don't know the official app name (how OS SX sees it), go to COMMAND_OPTION_ESCAPE and see the official name in the running app list.
The power button method above works 100%, but will bypass saving of session states for all services, so your OS X could be unstable after reboot and won't remember some settings you had prior to shuting down. Use it only as a last resort.

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