If you’re short on study time for ITIL 4 Foundation, it helps to know which ideas deserve the most attention. My answer would be the service management concepts at the start of the syllabus, because almost everything else builds on them.

There’s a reason for this. The exam is closed book, has 40 questions, needs 26 correct answers to pass, and tests recall and basic understanding. So the wording of the core terms matters, and mixing two of them up costs easy marks. Start with what a service actually is. It’s a way of helping someone get a result they want without them having to handle the specific costs and risks themselves. Once that makes sense, value co-creation is easier to follow, because the provider and the consumer both play a part in creating value.

Next, get comfortable with output, outcome, cost and risk. An output is something an activity delivers, while an outcome is the result someone actually gets from it. A new laptop handed over is an output. Someone being able to work from home is the outcome. Questions like to swap these around, so say them out loud in your own words.

Utility and warranty are worth extra time too. Utility is what the service does, and warranty is how well it does it, such as how available and secure it is. One thing that might be useful is asking whether the problem is related to the process or the function. The other aspect will be looking at the roles and service relations like customer, user and sponsor. These terms sound similar, so write one line for each.

For extra practice once you’ve gone through the concepts, the ITIL 4 Foundation exam questions on CertBoosters can show you how these terms get tested. Which concept took you the longest to get your head around?