Yes, they are yours to keep forever. They will always be on your account. You can log on here as long as my website exists and watch them online. You don't have to download them. Even if you cancel your membership, the only courses that you would lose would be any free perks you get. For example, you're a Platinum member. You get one free course per month. If you cancel your membership, you would lose those. The courses you actually paid for are yours to keep. Which means that if you cancelled your membership and lost a bunch of free perks, then if you rejoin again in the future, you have to get those again as free perks before you can continue.

Watch the Memberships Explained video.

Thanks, very clear answer.