I have Git installed on my Windows machine, I've used it for quite some time without any problems.
But recently, many changes I do in my project do not show up.
I have a folder called "Project", I create a copy of it called "Project 2" and do all my changes locally. When it's working fine, I copy all files back to "Project" and do a Commit.
I've worked like that for a long time, but recently it isn't catching most of my changes. What can I do? How does Git identifies what changed between this and the last commit?
PS: I'm using GitHub for Windows + Git Extensions. I have the Git Bash installed as well (command line).