When do we use an if- statement

You'd use an if statement if something happens. What I mean is that {If this happens} Then that happens but if the if doesnt happen then the then doesnt happen

Explanation:

The if statement is used to check a condition and if the condition is true, we run a block of statements (called the if-block), else we process another block of statements (called the else-block). The else clause is optional.

Explanation:

a

explanation:

the numbe rof computers would affect the strength of network

that without the operating systems you would have to control and synchronize computer hardware.