What is share based comp?

Could you please explain what share-based compensation is in simple terms? I've heard it mentioned in the context of corporate finance and employee incentives, but I'm not quite sure how it works. Could you elaborate on the concept, including its benefits and any potential drawbacks? Also, how does it differ from other forms of compensation, like cash bonuses or stock options? I'm interested in understanding its role in motivating employees and aligning their interests with the company's long-term goals.