Learning Computer Skill Blog

                                                   ANTIVIRUS SOFTWARE Anti Virus is a software utility that detects,prevents and removes viruses, worms, and other malware from a computer. Most anti-virus programs include an auto-update features that permits the program to download profiles for new viruses,enabling the system to check for new threats. Antivirus programs are essential utilities for any computer but the choice of which one is very important. One AV program might find a certain   virus or worm while another cannot or vice-versa. Anti-Virus software is also known as an anti virus program or a vaccine. Anti-virus software searches the hard drive and external media attached to a computer for any potential viruses or worms. Broadly speaking, the two main approaches to virus detection are: Dictionary Approach...

                                HISTORY OF THE COMPUTER As we know Earlier Computers were very Costly and only large organisations could afford them. But in recent years, new technologies and advancements in the fields of Information Technology(IT) have made computers within reach of small organisations  and individuals also.  It is hard to believe that there was a time when computers did not exist.Even more so, that the first computers were as big as entire rooms . However, as time progressed, computers  became more powerful and much smaller. The computers are divided into five generations.These are described has follow. 1. First Generation (1940-1956) 2.Second Generation (1956-1963) 3.Third Generation (1964-1971) 4.Fourth Generation(1971-1980) 5.Fifth Generation(Artificial Intelligence) EBEES INFOTRAIN CONSULTANCY SERVICES PVT. LTD.  👉 First Generation ...