How to reset Eclipse to the default settings?

Question

I wanna delete all the project and every single thing that is related to Eclipse and reinstall it so I can use it from zero

Answer 1

Go to control panel.. click on program files.. select the option uninstall a program and choose the exe you want to delete.

Answer 2

This should help you:
https://stackoverflow.com/questions/18069206/how-can-i-reset-eclipse-to-default-settings