Advice on Organization

[Curtis Smith]

i'm a new investor and my question is What do seasoned investors use for organizing information?

For example:

1. Keeping information on Contacts for Buyers & Sellers?  Do you just store in your smartphone or is there a Real Estate organizational software / program you use?

2. I want to separately keep notes and information on each deal I do individually so I can have a portfolio to show for maybe raising capital but also to just review to see what mistakes were made etc...

Tired of my desk looking like a paper recycle bin...