Email or Electronic mail

Definition of Email-: Email or Electronic mail is a written message .By the  help of communication system this message send one computer to another computer system or we can say one user to another user. Advantage of Email-: This service is providing by the internet and it is mostly . High speed -:Email message are … Read more

Book marks adding

what is book marking -: Some time we searching many website and want to store a website address on our search engine this process called bookmarking. In the internet explorer this website link are store in favourite and in Netscape navigator this website link are store in Bookmarking . some software are store in Hotlist … Read more

change the home page in internet explorer

Definition of home page -: When we open any web browser we see the first page that was open automatically  this is called the home page.This is different to different browser and different system. Some user has set the home page is and some are using different web browser. how to set home page in … Read more

Web browsers

Definition of web browser :-Web Browser is a program by the help of web browser  a user use world wide web (WWW) and see all the information. All the information are store on the internet in html format there are some web browser Microsoft Explorer , Netscape Navigator,Mosaic these are some Web browser software. these … Read more

Search engine and its components

Search engine definition :-which place there are many website store on  a place and we can search all things one place called search engine. In the market there are many search engine available as like Google, Yahoo, Bings, MSN etc. All the search engine store all the database  on the hard disk. Search engine work … Read more

converting number system

Number system converting  Decimal change into Binary number system- In this All the decimal number are divided by 2 as like some example:- Convert 215 into binary number A. First we divide by 215/2=102    we get binary number  1 B. second we divide by 192/2=51 we get binary number  0 c. Third we divide by  51/2=25  … Read more

computer number system

Number system :- In the computer when we type some words or letter computer convert into number because computer understand only number This Technic called number system. computer understand binary number system 0 and 1. Number system– There are 4 type number system 1.Binary number system 2. Octal number system 3. Decimal number system 4. Hexadecimal number system … Read more

Data communication

Data communication-:When data are send one place to another place it is called data communication. Components of data communication – Its has three parts 1. Sender (Tran smiting device)-: It may be a computer or terminal 2.Receiver(Receiving device)-: it may be terminal or computer 3.Channel of communication – It is a channel of communication Mode … Read more

Types of operating software

There are three  type software Microsoft window-Microsoft has launch his operating system in 1980. overs the years Microsoft launch many version in past years currently microsoft has launched window10 in 2015, window 8 launched 2012, Mac os x-Mac os is line of operating software. It is created by the apple . All the recent version … Read more