Coursera’s Help Center states, “subscribing to a Specialization gives you access to all content in every course in the Specialization for as long as your subscription is active.” So, the subscription fee gives you access to all the courses in a particular Specialization while the subscription is active. If you want to take courses in a different Specialization, you’ll need to pay for those separately.I'm a bit confused about the subscriptions on Coursera. I did read that you could get access to their entire catalog with a monthly subscription, but I can't see that option on the Coursera website.