Microsoft Security Essentials. Microsoft Security Essentials (MSE) is an antivirus software (AV) product that provides protection against different types of malicious software such as computer viruses, spyware, rootkits and Trojan horses. Before version 4.5, MSE ran on Windows XP, Windows Vista and Windows 7, but not on Windows 8 and later
The life expectancy at birth in Peru is 73.23 while in Spain it is 81.47. 1  This entry contains the average number of years to be lived by a group of people born in the same year, if mortality at each age remains constant in the future. The entry includes total population as well as the male and female components.
Peru is such a country in South America, that is really interesting in regard of its diverse natural beauty, several races, variegated cultures and also the several languages. Spanish is the main official language of Peru. Two other most prominent languages of this country are, Aymara and Quechua.Spanish is the first official language in Peru. This language is used in almost all official activities and also is the language that is used by all the media in Peru.part from the first official language that is Spanish, the other two languages are very rich in their origin and due to the fact that they have many dialects as well. Quechua is more widely spoken than Aymara language. In Peru some efforts are also made to make this language as a part of the educational system.