Final answer:
The Web provides slacktivists with a sense of accomplishment, the ability to make a significant impact with minimal effort, and anonymity and privacy.
Step-by-step explanation:
The Web provides slacktivists with several important benefits. First, it gives them a sense of accomplishment and the feeling of making an immediate change, even if their actions are minimal. Second, it allows them to make a significant impact with minimal effort by spreading awareness and mobilizing others through social media platforms. Finally, it offers them anonymity and privacy, which can be important for certain individuals who want to participate in activism without revealing their identity.