The phrase "handy way" means a convenient or useful method or approach to do something. It implies that something is easily accessible or readily available to help with a task or problem.
Sentences with «handy way»
Being able to describe where to find stuff in the sky is a very handy way of learning the night sky. (milky-way.kiwi)
It's a really handy way to demonstrate your social proof in real - time. (hobowithalaptop.com)
It will also remain handy way past the baby stage when you use it as a handy storage bin. (simplybabyfurniture.com)