The Keychain consolidates various passwords and passphrases in one place and makes them accessible through a master password or passphrase. When an application (including the Finder) needs to access a password stored in the Keychain, the application asks you to unlock the Keychain if it's not already open.
Nutritional Summary: There are 345 calories in a 100g serving of Tesco Plain Flour. Calorie Breakdown: 3% fat, 84% carbs, 12% prot.
A plain cake sugar or glazed doughnut contains 18 amino acids and calcium. Function. Information on the number of calories in a doughnut can be useful if you are overweight and on a diet. The information can help you avoid consuming high calorie foods such as doughnuts, and the numbers can be helpful if you are trying to maintain a healthy weight.