Microsoft Office is a set of productivity programs usually sold together as a single package popularly known as Ms-Office. The main component of ms-office are ms-word, ms-excel, ms-powerpoint, ms-access etc. These Softwares are enough powerful to get any one a nice job in private as well as govt. sector. These software performs a huge responsibility to get you a professional document, all your data entry tasks fulfilled, get your presentations ready etc. You can either purchase a copy of Office for use on a computer or sign up for the cloud-based Office 365 subscription service, which includes access to regularly updated desktop and browser-accessible versions of the software suite.