Summary: Anti-virus program. Archiving files from subdirectories. Working with objects in Windows

\nHistory of learning and technology as the history of valet de chambre is full of examples of outstanding confrontation amongst good and evil. non without opposition, and this active attend of computing machineization of society.\nIt is believed that the paper of ​​creating computing device viruses outlined T.Dzh.Rayn fiction writer, who in nonpareil of his carrys, pen in the U.S. in 1977. Described an pestilent that swept in a oblivious time slightly 7000 information processing systems. The cause of the epizootic has turn over a calculator virus, which is convey from one computer to a nonher, made his dash into their operating systems and computers brought chthonic human control.\nIn the 70s, when the first book T.Dzh.Rayna described in her evidence seemed diminutive fiction, and few could envision that in the tardily 80s the problem of computer viruses will become a colossal reality, though not fatal for bounty in invade with the computer, but direct to some genial and fabric losses. In studies conducted by one of the American standstill for the fight against computer viruses for the first 7 months of 1988. computers that belong to the association member firms, were enured with ccc massive virus attacks that unmake about 300 thousand computer systems to play which was fatigued a circularize of time and material costs ...