Some updates
1. Spent my last Fri night in NUS with my gf to study. I spent my night there using her laptop working on my CS2281 assignment although I brought mine. Mine just wasn't working because of a corrupted system file.
2. Reached home sleepily on a Sat morning. Formatted my laptop, installed windows, and installed some drivers before going for a bathe. Went to school again.
3. Continue installing drivers and essential software on the bus.
4. Continue my CS2281 and managed to complete it except for formatting and commenting in the afternoon.
5. My new windows have got lots of problem. I think I am going to perform many tests on my system in few hours time.

Cannot imagine I actually did not sleep for 1 Friday night and to carry on with my usual routine without resting or sleeping until later Sat midnight.