Please follow these instructions to activate a new Xbox Live Key: 1  From Xbox.com, use your Windows LIVE ID to sign in to your Xbox LIVE account. 2  Select My Account from the My Xbox drop-down menu. 3  Click Redeem Code to enter the Game Key for the content that you want to redeem.
NSF International was founded in 1944 from the University of Michigan's School of Public Health as the National Sanitation Foundation (NSF) to standardize sanitation and food safety requirements.
NF VS UNF Threads. The NF designation stands for National Fine and UNF stands for Unified Fine. The National designation is from the old United States Standard which was replaced by the American National Standard for Unified Threads in 1949. This 'new' standard unified the UK, Canada and the US standards.