Question

please solve this question

Answer 1

a)Caps lock; switches the keyboard between all and normal mode.i.e used when to write letters in Caps.

d)Shift;Used to switch to the alternative function of any key when typing.

b)Del, or nabla, is an operator used in mathematics, in particular in vector calculus, as a vector differential operator, usually represented by the nabla symbol ∇. When applied to a function defined on a one-dimensional domain, it denotes its standard derivative as defined in calculus.

c)The tab key Tab ↹ (abbreviation of tabulator key or tabular key) on a keyboard is used to advance the cursor to the next tab stop.

e)The Insert key (often abbreviated Ins) is a key commonly found on computerkeyboards. It is primarily used to switch between the two text-entering modes on a personal computer (PC) or word processor: overtype mode, in which the cursor, when typing, overwrites any text that is present in the current location; and.