Archives for 2013

Computer Knowledge Newsletter – February 2002 Issue

In This Issue: Form Spam Viruses Worse? Safe Computing Tips Morpheus Hole Secret Updates MS Security (Malformed Network Request Can Cause … [Read more...]

Computer Knowledge Newsletter – March 2002 Issue

In This Issue: SNMP Vulnerabilities PHP Vulnerability Gator Digital Wallet Vulnerability MS Security (Cumulative Patch for Internet Explorer; … [Read more...]

Computer Knowledge Newsletter – April 2002 Issue

In This Issue: Printer Attacks MS Security (04 March 2002 Cumulative VM Update; 28 March 2002 Cumulative Patch for Internet … [Read more...]

What are Emoticons?

Emoticons are ASCII glyphs originally designed to show an emotional state in plain text messages. Over time they have turned into an art form as well. … [Read more...]

What Are Electronic Communication Acronyms?

To simplify text communications a number of acronyms have been developed. This page expands a collection of some you may encounter. Please note that … [Read more...]

What Was That Error?

You're happily working along with your computer and suddenly the screen flashes, the computer or application stops, an error message flashes on the … [Read more...]

What are HIBERFIL. SYS and PAGEFILE. SYS?

HIBERFIL.SYS AND PAGEFILE.SYS are system-generated files. They are used by Windows for hibernation and virtual memory … [Read more...]

What is a File Named Tilde (~) on the Desktop?

A file named with the single tilde character (~) appears on your desktop. What is it and why is it there? This file started appearing on people's … [Read more...]

Why Aren’t Different Display Colors the Same in Different Monitors?

Often computer users complain that images viewed on one computer do not look the same when viewed on another. Sometimes the images are better; often … [Read more...]

Why Does a File of the Form TFTPxxx Try to Run at Startup?

A file of the form TFTPxxx (where xxx = numbers) attempts to run at system start and Windows does not know how to do that. Why does it happen? The … [Read more...]