In PowerPoint 2007, there's no equivalent way to turn off these animation previews -- if you discover a way, please share your thoughts by adding a comment to this page. Labels: animation, powerpoint_2010, powerpoint_2013. Comments. Thanks for sharing-I'm glad they let you disable it.
While properly cooking and then eating food that had stayed frozen at 0Â°F for years won't necessarily get you sick, you probably won't like how it tastes. So the USDA recommends tossing uncooked roasts, steaks and chops after a year in the freezer, and uncooked ground meat after just 4 months.
Ground beef is safe indefinitely if kept frozen, but will lose quality over time. It is best if used within 4 months. Mark your packages with the date they were placed in the freezer so you can keep track of storage times.. (http://www.fsis.usda.gov/Fact_Sheets/ground_beef_and_food_safety/index.asp)