computers plays a vital role in todays world .We use computers for many activites , some use it for personal needs , entertainment , information , sometime we use it for our bussiness needs .With some softwares like, word , power point etc. we can use it for our projects and presentations , softwares like photoshop we can edit a picture and play the the different tools .With the revolutionary technology internet on the computers everything has become so simple and convinent that you, can do banking , can pay your bills etc. just sitting at home or at work . if you need to go somewhere you can just click to mapquest .com , can have the direction . We can take online classes just sitting at home . Some institutes have distance learning centers so we can take the courses and dont have to be physically attend the class . One can talk or chat to friends or family online which is much cheaper way to stay in contact . we can send recive mails from our family and friends and we also recive some important data from anyone we can also keep it saved there is no worry if the computer windows gets corruped or get some virus in it .one can go to some other computer and can access the data . if talk about blackboard used in the schools we can submmit our assignments and projects as soon as we are done with that . we can buy thing oneline from many sites like ebay.com and amazon.com etc. which will be much cheaper from going in the stores and can have that thing very next day on the door step .
