Zero and First Conditional ingles

Type 0

If/When + present simpe, present simple
general truths, habits, scientific facts and instructions - If/When water reaches 0ºC, it freezes.

Type 1

If + present simple, will/can + infinitive without to
possible in the future - If we work together, life will improve.

Note: we don't use a comma when the if/clause follows the main clause.
I'll go out if you came too. But: If you come too, I'll go out.​