Check out these 10 hacks for home office at http://www.hgtv.com/design/decorating/clean-and-organize/10-steps-to-an-organized-home-office which will help you to be organized.
Here is a quick summary for you:
- Purge paper
- Color-code your filing system
- Create a mail station
- Create a printing station
- Store in containers
- Use a label maker
- Categorize
- Organize your books
- Create life binders
- Utilize wall space