I’m sure there are some high flyer eager students who have already upgraded to 10.10, Apple’s newest Mac OS. It is important to know the school at this time only supports Mac OS 10.9 also known as Yosemite.
We purposely wait on upgrading the base Mac OS because of software issues. For example it has been reported that Microsoft Office will not run on 10.10 and I’m confident there will be more issues. (see reader reports on macintouch.com)
If you have upgraded to 10.10 we can help you down grade to 10.9. If you have upgraded but are not interested in down grading then you will be responsible for your own tech support.