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.
Choosing a product certified by NSF lets you know the company complies with strict standards and procedures imposed by NSF. From extensive product testing and material analyses to unannounced plant inspections, every aspect of a product's development is thoroughly evaluated before it can earn our certification.SF certification is your key to making sure that the products you use meet strict standards for public health protection. 1  Appliances and Home Products. 2  Bottled Water. 3  Cosmetic and Personal Care Products. 4  Dietary/Sport Supplements.