1 Find and select the Office product you'd like to change the product key for in the list of programs. 2  Then click Change. 3  In the resulting dialog box select the Enter a Product Key option and click Continue.
Lean Manufacturing is driven by the pull of the customer's order, where production is ideally only initiated when orders are received from customers. The concept of Just-In-Time (JIT), is fundamental to Lean Manufacturing, and will potetially help to reduce a lot of waste.urthermore, Lean Manufacturing aims at supplying these goods and services with minimum waste, where waste in production is reduced through continuous improvements of the production processes.
Adherents range from Pratt & Whitney, a division of $31 billion United Technologies Corp., a maker of building systems and aerospace products, to Lantech Inc., a $70 million Louisville, Kentucky-based manufacturer of packaging equipment. Lean manufacturing principles differ from mass production in several key ways. For starters, the latter typically concentrates on efficiency and machine utilization, which can lead to long run times and bloated inventory levels.