Reset my MacBook Pro to factory

I have a MacBook Pro in early 2011. OS X El Capitan10.11.3. How can I re - set it to factory settings? Or some

Tips for helping him run a little faster. Thanks in advance.

Always have a current upward in place: How to create a clone of startup

To restore the factory erases all data from the user, use the Internet retrieval http://support.apple.com/kb/HT4718

Pressing Command + Option + R at the start of the OS X Internet Recovery, which will give you access to the OS X that originally shipped with your Mac (factory setting).

To have a look on your system before drastic measures are taken in execution of the https://etrecheck.com/ etrecheck and post your results here.

Tags: Notebooks

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