
But for most performance issues these steps will give you better speeds. If the Mac is still running slow, you may need to take further steps, like reinstalling your operating system. The three steps above will assist you in speeding up the computer and letting you get back to work. What you will be doing is holding all four keys down at the same time for 7 seconds, and you will know you were successful if the computer does *NOT turn on. After your hard drive is encrypted or if you dont need to encrypt it you can use Windows to wipe your PC, setting it back to its factory defaults. Once the device is powered off, locate the ‘ Shift,’ ‘ Control,’ ‘ Option,’ and power button. To reset the SMC on a MacBook, start by powering off the device.
#How to wipe clean your mac for free mac os
Now your MAC OS should be free of the browser hijacker that cause a redirect. After that, plug the cord back into the computer, wait 5 seconds, and power on the device. Try these out: Relaunch Finder, Try logging out and in again, Delete Finder. Once the computer is completely off, you would then unplug the power cord and wait 15 seconds. To reset the SMC on an iMac you would need to start by powering off the device. Resetting the SMC will not delete any saved data on the computer, but rather reset certain settings on the computer ultimately speeding up your Mac. If you are still experiencing slow performance on your computer, it may be a good idea to try resetting the SMC on the Mac.


Reset the System Management Controller (SMC)

If you decide to use it permanently, it costs $39.99 per year for the premium home option. It’s free to use for 30 days and can save you time searching every file on your computer for possible malicious software. If it finds something it will give you the option to remove it.Īfter you have used Malwarebytes™, you can keep it in your applications folder for use at another time, or just uninstall it. Then simply open the app and select “ Run Scan” to scan the computer.
#How to wipe clean your mac for free download
The best way to get Malwarebytes™ is to go to /mac and download the free app.
