Windows Vista. Windows Task Manager has been updated in Windows Vista with new features, including: A Services tab to view and modify currently running Windows services and start and stop any service as well as enable/disable the User Account Control (UAC) file and registry virtualization of a process.
arithmetic mean. (Är'Ä­th-mÄt'Ä­k) The value obtained by dividing the sum of a set of quantities by the number of quantities in the set. For example, if there are three test scores 70, 83, and 90, the arithmetic mean of the scores is their sum (243) divided by the number of scores (3), or 81. See more at mean.
4. add-make an addition by combining numbers; Add 27 and 49, please!. add together. arithmetic-the branch of pure mathematics dealing with the theory of numerical calculations. compute, calculate, cipher, cypher, figure, reckon, work out-make a mathematical calculation or computation.. add-make an addition by combining numbers; Add 27 and 49, please!. add together. arithmetic-the branch of pure mathematics dealing with the theory of numerical calculations. compute, calculate, cipher, cypher, figure, reckon, work out-make a mathematical calculation or computation.