Computer Applications: Secondary Level: Unit-3: Disk Operating System And Wildcard And Pathname

Contents [hide] 3.3. Circle working framework: Circle Operating System (DOS) was the primary working framework utilized by IBMcompatible PCs. It was initially accessible in two variants that were basically something similar, however showcased under two distinct names. “PC-DOS” was the variant created by IBM and offered to the principal IBM-viable makers. “MS-DOS” was the variant … Read more