How to test your computer's power supply ShowHow to test your computer's power supply
To be able to test your computer's power supply, you can follow the instructions below:
1. Turn off your power switch and plug it out from the power supply.
2. Remove the cable from the CPU and start...
The Add/Remove Programs icon is missing in Control Panel ShowThe Add/Remove Programs icon is missing in Control Panel
When trying to add a program on your computer system, you suddenly noticed that the specific icon is missing.
This can be due to Appwiz.cpl missing or damaged. This applet is...
Safely remove hardware icon lost ShowSafely remove hardware icon lost
You are using your USB flash drive but u can’t remove it because the safely remove icon has disappeared.
Sometimes Windows accidentally hides this icon all you have to do now:
• Right click on the...
Utilities for Removing Common Viruses and Worms ShowWhat is a virus removal tool?
A virus removal tool is a small executable file for cleaning a machine which has been infected by a particular virus. Each removal tool is therefore uniquely capable of eradicating a particular kind of virus, or a...
What is a computer bus? ShowIntroduction to the concept of a bus
A bus, in computing, is a set of physical connections (cables, printed circuits, etc.) which can be shared by multiple hardware components in order to communicate with one another.
The purpose of buses is to...