Clock set to December 31 2013

[Some Guy you don't know]

i just got my MacBook from school so I got the school lock, and I can't access most websites because it's locked on December 31 2013. I have no Adblock, my proxies and Internet is fine, but I can't access most websites like Kongregate, Google, Yahoo, and Google Apps even though I'm using Chrome. and yes, it's set time automatically.

 

[KALLT]

The reason why these websites don’t work is because the SSL certificates for https:// addresses are either not valid ‘yet’ or expired. This is pretty significant security issue, so it is important to set this right.

You cannot change the time in System Preferences? I assume you don’t have an administrator account?

 

[RootBeerMan]

If it's an issue then you should talk to your schools tech people about it and see if it's something they set up that way or if it's a glitch and can be fixed. My kids use iPads that are locked but they can access most sites that have usefulness. And many that don't.