I wrote codes and later found some errors. Even after fixing them i could not compile and upload my code onto the arduino uno. I am using windows 10. I verified my code once again and there is no error.
Is the cable connected?
I know. Stupid question. But you didn't give us something to work with.
So when you hit the Upload button what exactly does happen?
If no errors what makes you think it hasn't uploaded? And if there are errors don't you think it would be a good idea to tell us what they are?
Could you post the code you are referring to so we can see what the issue might be? And what hardware you are using exactly?
what happens when you hit upload?