Blogger Web Designing 1

How to build a website by Blogger. Blogger is a free web designing tool. In this video, we are going to learn about the blogger. If you are interested in building your own website, then this video will be helpful…
Microsoft Excel Video # 7

Microsoft Excel Now Microsoft Excel video # 7 is in front of you.Today, discuss a new formula “VLOOKUP”.This concept is very important and useful for an office worker. You can check my last video of this series from here MS…
Microsoft Excel Practice # 1

Microsoft Excel Now Microsoft Excel practice # 1 is in front of you. Today, we will discuss some practical implementation of excel. We will do the basic calculation.I will put a practical scenario in this video. You can check my last…
Microsoft Excel Video # 6

Microsoft Excel Now Microsoft Excel video # 6 is in front of you.In this video, I will give you a quick review of previous topics. You can check my last video of this series from MS Excel 5
Microsoft Excel Video # 4

Microsoft Excel Now Microsoft Excel video # 4 is in front of you. we will learn addition and multiplication formula in excel sheet. You can check my last video of this series from here MS Excel Video # 3
OSI Reference Model

OSI Reference Model In the beginning, when networks established, devices can communicate with devices of the same manufacturer.OSI (open system interconnection) reference model was first introduced by ISO (international organization for standardization).Its main purpose is to facilitate communication between two systems…
Communication System Fundamentals

Communication System Fundamentals Our Target Communication Channel or medium or media Frequency Wavelength Modulation Demodulation Baseband and Broadband Noise Attenuation Communication Communication is the process of exchanging information Electronic Communication A communication which takes place in the form of electronic…