For me, the new year starts in September. As a high school teacher, I can still remember the enthusiasm and the energy I felt coming back to the classroom and facing a new set of students. Speaking of ...

Q: I am a senior citizen and would like to learn more about computers. I would like to take a beginning college class, but college can be expensive. Do you have any ideas? One of the best-kept secrets ...

Everything in the digital world is measured in bits and bytes. Following are the common components in a computer that are measured in bits. See bit and binary values. The "word" size is the number of ...

Binary and hexadecimal numbers systems underpin the way modern computer systems work. Low-level interactions with hexadecimal (hex) and binary are uncommon in the world of Java programming, but ...