Which software should I use to manage my files and folders?
File organization tips: 9 ideas for managing files and folders
Using Windows Explorer to Manage Your Data
You can choose virtual environment
Manage folders and files into groups without having to move the folders from the location that they reside on your hard drive.
How To Improve Windows Explorer With Additional Features Using FilerFrog
Use another explorer
what operating system are you using?
Could you please specify what you mean by 'manage files and folders'? What exactly do you want to do?