Use the F Lock key. If your keyboard has an F Lock key, press it to toggle between the standard commands and alternate commands. When the F Lock light is Off, alternate functions work (Help, Undo, and so on). When the F Lock light is On, standard functions work (F1, F2, and so on).
DEFINITION of 'Price Inflation'. An increase in the price of a standardized good/service or a basket of goods/services over a specific period of time (usually one year).
Calculating Annual Inflation Rates. Annual rates of inflation are calculated using 12-month selections of the BLSâs Consumer Price Index. For example, to calculate the inflation rate for January 2017, subtract its CPI of 242.839 from last yearâs January 2016 CPI of 236.916. The result is 5.923.