Form and rules
How it works
Do often combines with work, tasks, research, business and general activities: do research, do business.
Make often combines with plans, decisions, arrangements, progress, changes and effects: make progress, make a difference.
Many collocations cannot be predicted reliably, so learn them as chunks.
Do can replace an obvious activity in general expressions: do something, do nothing, do your best.
Make can mean cause a result: The news made me happy; this pattern is make + object + adjective/base verb.