How to disable spotlight index for specific folder in Mac OS X?

i just learned how to disable spotlight index for specific folder at my mac machine. While spotlight keep indexing my external harddisk and new folder i just copied from network drive, my Mac machine temperature increase. To prevent this happen again, i found the way to disable spotlight index for specific folder.
Follow the steps below to disable spotlight index for a folder:-
- Go to System Preferences, click on Spotlight
- Go to Privacy tab and click + to add the folder that you want to disable for index
- Once you added the folder, spotlight will not index the folder anymore.
* You can add your external harddisk to the list but it wont be permanent.

If you think this article helps you to solve your problem and clear your headache, feel free to buy me a drink :)







