Reduce the Size of PDF Files

Posted on March 31, 2013October 7, 2014 by Tim Hannon in Miscellaneous

Would you like to quickly reduce the size of a PDF file so it’s small enough to send as an email attachment? Here are some easy step-by-step instructions to do this on your Mac.

How Big is a Kilobyte?

Posted on September 26, 2010February 14, 2017 by Tim Hannon in Computer Basics, Terminology

How big is a kilobyte? How big is a gigabyte? Relative to each other, how big are any two files? Here’s some information which can help you get your head around file sizes and comparing them.