Computer screen or monitor ShowIntroduction to computer monitors
A monitor (or screen) is a computer display unit. There are generally said to be two families of monitors:
Cathode-ray tube monitors (or CRT for short), which are used with most desktop computers. They are...
"No Signal" message on Monitor Show“No Signal” message on Monitor
When switching on your CPU, you can get the message “No Signal” displayed on your monitor, though the whole system is running. This issue might be due to several factors that you should check...
Monitoring activity on your computer during your absence ShowMonitoring activity on your computer during your absence
It may happen that your absence, your colleague or your friend manipulates your computer while you are away.
For security or confidentiality motives, it is recommended that...
Expand your Desktop over multiple monitors ShowExpand your Desktop over multiple monitors
Hardware Requirements
Software Requirements
How to proceed
If you are using Windows and want to enlarge your current desktop without having to buy another huge screen, this is possible by...
Download IP Traffic Monitor ShowIP Traffic Monitor monitors all network connections on the computer where it is installed. The program shows you detailed information, such as the remote IP address, host name if available, details of inbound and outbound traffic.
Advantage
It...
Computer - History ShowThe history of the computer owes its existence to the fact that people, who are lazy by nature, have always sought to improve their ability to calculate, in order to reduce errors and save time. Origins: The abacus
The "abacus" was invented in the...
Cathode Ray Tube monitor (CRT) ShowCathode ray tube monitor
Most monitors (computer screens) use cathode ray tubes (or CRT for short), which are glass vacuum tubes into which an electron gun emits a flow of electrons guided by an electrical field towards a screen covered in small...