I know several ways to make money, all you need is the Internet and a computer.
Earnings on paid surveys.
Earnings on reviews.
Earnings on the Internet on referrals is a great way to passive earnings. The only problem - to find a way that you can attract a sufficient number of referrals to certain projects on the Internet.
Earnings on the Internet by copyright is quite an intellectual option. Copywriting is writing texts (articles) to order or for free sale on the copyright exchanges. A very interesting option, but requires quite serious labor and time.
Become an online tester sites. UserTesting is a site where people test other sites. Webmasters and Internet companies hire people like you to try to use their newly created or updated website. You are testing the site and share your comments. The more useful your feedback to the site owner, the more orders you will receive in the future. All these methods are good because they are accessible to everyone 24/7 and from anywhere in the world.