Does anyone know how to change your nick name on here?

In a word processing program, such as microsoft word, which feature to you choose the desired picture enhancement?

Which operating system is a version of linux?

Using a conditional expression, write a statement that increments numusers if updatedirection is 1, otherwise decrements numusers. ex: if numusers is 8 and updatedirection is 1, numusers becomes 9; if updatedirection is 0, numusers becomes 7.