Even the most effective diet pills are only meant to be taken for a short period of time -- usually six months or less. During that time, doctor-prescribed weight-loss drugs can trim anywhere from 5 to 22 pounds, or up to 10 percent of your body weight. But after six months, your body develops a tolerance to these drugs' effects, and weight loss plateaus.
A backslash is a slash that leans backward and is used as a symbol in computer programming. Backslash appears like this: \. As you can see, the upper end of the backslash leans backwards. That is why it has gained the name backslash. If we look at writing, people do not use backslash in writing.
Definition of keyboard. 1a : a bank of keys on a musical instrument (such as a piano) that usually consists of seven white and five raised black keys to the octaveb : a musical instrument that is played by means of a keyboard.