Make iMac file structure more like windows I am a web developer that works for a company and I am looking to make my Mac feel more like windows. I am having trouble navigating the file system, I am colorblind and the files are all blue and small (I am most sensitive to blue when it comes to not seeing right).

How can I customize my Mac for increased visibility and increased font sizes?
If you are referring to the color of the folders in OSX, unfortunately Apple thinks they should be blue. You can use different views to make them nearly any size you like, especially if you choose the icon view. 

However, if you want to change the color of the folders, I recommend an app called Folder Magic, that allows you to change the folders to any color you wish:

https://itunes.apple.com/us/app/folder-magic/id647731944?mt=12