How to Save a Document to PDF

PDF, or Portable Document Format, is extremely popular, because if you save a document as a pdf, it can be read by any operating system. The most popular and well-known pdf reader is Adobe Reader, but there are others as well, and you can find them by searching on “pdf reader.” PDF documents are identified by this familiar icon. But […]

2013 Tech Quick Review

Since I got started on this site rather late in the year, I haven’t done any posts yet on hot tech news. So I’ll do a quick rundown on some of the coolest stuff to hit the interwebs this year. Google Glass–wearable internet. Looks like a pair of glasses without the lenses, but I see lenses are available. I’m cloudy […]

This Thing Called the World Wide Web

I remember when there was no World Wide Web, when the Internet was not called the Internet. For today’s emerging generation of computer users, however, computer use IS the Internet or the Web. The journey from a room-sized machine churning out processed data to global information access from a handheld device weighing less than a pound probably does not fascinate […]

Okay, so what IS the motherboard?

A motherboard is a printed circuit board that contains the stuff that makes up the computer, or it has slots to put some of that stuff in. Your computer is a box of electricity, and what makes it work and display stuff to you is the flow of that electricity. Each component in the computer has a printed circuit board […]

Dust

Dust, in and of itself, is neither good nor bad. If you see dust sitting on top of your computer, that’s not a problem. The problem is when it gets inside, or when it obstructs the airflow generated by the fans.   In the Tip on Airflow, I recommended not putting the computer directly on the floor. That’s where dust […]