If you want cash quickly then there are some options for you. There are no easy ways to make money though, so you will have to be prepared to work hard for it. These days one of the easiest ways to pick up small tasks of work is online. This is because you do not always have to formerly apply for the jobs or prove your skills or qualifications for every opportunity that you find. The disadvantage is that you will usually be paid less because there is a lot more competition for work, including from people who live in countries with lower standards of living that do not need such high salaries.
You will have to be careful when you are looking for small tasks to make quick cash. This is because you will find that some of them will not pay immediately. Some companies that offer this sort of work will want you to build up a certain amount of earnings before you can cash out. The amount will vary between companies and therefore so will the time it takes to build up enough to enable you to cash out. You therefore need to be aware of the terms and conditions of the particular company so that you can see whether you will be likely to be paid right away.
It is also important to make sure that you are working for a company that will pay you. Sadly there are scams out there and people who will ask you to work for them and then not pay. You should be able to find reviews of companies online so it is worth checking them out first. If you are working for an individual then it ca be harder, but you can ask for half payment in advance or part payments when you produce part of the work. Obviously it depends on how big the job is and how much the payment will be. It may not be so hard not being paid for a $5 job, just annoying but if you are not paid for a $100 job then it could be much more disappointing and you will have wasted a lot more time.
If you are unsure of where to work, then look on money making forums and message boards. They will have information about where you can go and what sorts of jobs are available. It is wise to look at the latest posts as the opportunities will change over the years and so something old, may not be accurate. See where others have been successful in earning and think about your skills and the time that you have available so that you can match a job up to you. If it is a small job, then you can always try it out to see whether that sort of work suits you and if you do not feel it does, then try something else. The great thing about beings elf employed is that you can pick and choose work and fit it to your preferences.