How can improve my weekly progress schedule to make it easier and faster editing & updates

3 Week Progress Upto 23th-29 Aug-13 Rev.15 (29.8.2013).xlsx This file is created by me. I only have average knowledge in excel. I need improve this file to make easy and fast to updates and editings. Because it's weekly progress schedule, i need update quantity every day and as week passes i need change the columns into next week in daily bases. Every week this very difficult for me to change because of other lots of works, and i have shortage in time. Even with overtime i am not able to complete things. So, i need your help guys. Please update it and make it easier.

Regards & Thanks a lot

I would suggest to create a tab with the daily info and run a macro to update the reports automatically