It's a good system to organize my files. It's not too complex, and it's very quick to create folders and sub folders. It's not too easy to navigate when you're looking for a specific file. It's better to organize your files in folders before using it. It's not a bad system, but I recommend that you organize your files before using it. It's faster to organize your files in folders before using it. It's not too complex to use. I'm using it in my office, it's very easy to navigate. It's not too difficult to use. I'm using it to organize my files.