With ever increasing digital data (files) and fast improving hardware components for the computer, it becomes an increasingly daunting task to organize a computer which has a lot of files, ie., digital files.
However with experience and a simple strategy, we can organize the computer folders easily and freely without having the need to spend a single penny for any software. Yes, no software needed. After all, a computer is only as intelligent as its maker, the human.
Having said this, it is also important to have realistic expectations about your data to be organized and the time you need to organize the data on your computer. If you have 10 years of data messed up, you may need few hours or minutes every day over a long time to properly organize all the data found on your computer.