'useful actions' is correct and usable in written English.
You can use it when referring to things that are helpful and beneficial, often in the context of doing something. For example: "We should take useful actions in order to combat climate change."
The team set to work on turning the rough movements into precise, useful actions.
The Scottish moralist Francis Hutcheson -- another influence on Jefferson -- stated in a sentence the consensual answer to this question: "The surest way to promote his private happiness" is for a man "to do publicly useful actions".
President Trump offered useful actions and ideas at a White House ceremony Thursday, such as measures to prevent addiction with "really great advertising," create nonaddictive painkillers and bolster law enforcement against illegal imports of the synthetic opioid fentanyl.
But packing in the score or so of these, one for each joint, that are needed to operate a complicated robotic hand, and then adding the gears and other components required to translate the motors' movements into useful actions, means that a hand can quickly end up too large and unwieldy for domestic use.
The incoming president now faces the much tougher challenge of turning damning words into useful actions.
Lambda functions: Minio supports Amazon AWS compatible lambda functions to perform useful actions like thumbnail generation, metadata extraction and virus scanning.
Let awareness and acceptance lead to useful action.
An automated system is designed to accomplish some useful action, and that action requires power.
I discovered the impossibility of taking useful action during a strong earthquake; the only option is simply to endure.
What seemed a useful action to Gupta and his wife, Meenakshi, was simply to give away some of their clothes.
A year ago yesterday, a handbook, written by former congressional staffers and outlining a path of useful action for those disturbed by the election of Donald Trump, appeared online.
