Slightly frustrated atm so sorry if I posted in the wrong spot.
Bought a mac(Mid 2009 used) about a couple weeks ago for work and upon updating to Mavericks from Mountain Lion the system significantly slowed down til a couple days ago it just stopped booting up. It reaches something called Disk Utility and from there there's a bunch of stuff that my newfound impatience just can't deal with.
Can anyone point me in the direction of someone who could help rectify this problem? Need it as soon as possible too because I don't have any other working machines at my use and work is piling up.
Thanks in advance.