LAN Vs WAN | difference between LAN and WAN

LAN and WAN What is the difference? Local area Network Wide area Network   1. LAN referred to as “Local Area Network” WAN Referred to as “Wide Area Network” 2. LAN normally covers a small area for example within a building or under a KM. Whereas WAN covers a very large area which may be in … Read more

Increase brightness on Windows 8.1 | laptop brightness low on windows 8

How to adjust Brightness on windows 8.1 Dell laptop Whenever you upgrade your operating system to Windows 8.1 on laptop or on PC, you may noticed that you screen brightness wasn’t as bright as it had been. Even with the maximum brightness or with latest drivers you have a dark screen.  In this article I will … Read more

CCNA ICND Quiz| online icnd1 exam practice TEST

ICND1 MCQs Questions and answer CCNA is divided into two parts, i.e. ICND1 & ICND2. when you earn both certifications then you become CCNA certified. Here are practice test or quiz for both these exam, which are very informative and helpful for your exam preparation. 100-101 ICND1 exam test 200-101 ICND2 exam test [wpsqt name=”ICND1 Network OSI … Read more