step-by-step guide

noun
UK /ˌstep baɪ ˈstep ɡaɪd/
US /ˌstep baɪ ˈstep ɡaɪd/

A set of easy instructions that shows you how to do something one small part at a time.

The teacher gave us a step-by-step guide for making a paper airplane.


OTHER MEANINGS

2. A document that explains each stage of a process in order.

Follow the step-by-step guide to set up your new phone.

3. A lesson that teaches a skill slowly and clearly.

Her video is a step-by-step guide to drawing a cat.

4. A list of actions to follow when fixing or building something.

The step-by-step guide showed us how to build the shelf.