title: Updating to latest version of git on windows
body: <p>I downloaded and installed git a while back from here <a href="http://git-scm.com/" rel="nofollow">http://git-scm.com/</a>
  I am running Windows 7. I also use Sourcetree.</p>
  
  <p>I'd now like to update to the latest stable version, but despite searching Google, here &amp; the git website I'm unable to see a clear step-by-step for this. </p>
  
  <p>Do I uninstall via Control Panel first? Then install new version using installer from git site?<br>
  Is there a command to update the version from git bash?<br>
  Do I just overwrite the current git directory?</p>
  
  <p>I'm a bit worried about breaking something.</p>
  
  <p>If anyone is able to point me in the right direction or give me a hand would be greatly appreciated.</p>