I don't know what type of computer I have.... but on the Monitor it says I-INC.
I-INC is the brand of your monitor ( http://www.i-inc-usa.com/products.htm ), not the computer...
It is very important that you know what material your have inside your computer... by example, when i have update my XP pro x64 with the service pack 3, i have loose all my harddisk... it was a driver problem... windows was not able to reconize my SAS connection where my 8 1TB SATA drive was connected... a visit to Supermicro ( my motherboard brand ) have allow me to make a boot memory stick and use it for install the good driver...
In your case, it is very possible that the update have replace some driver by their generic windows version... best to download the last driver version on the site from who have build your graphic card ( in case of onboard graphic, check the brand of your motherboard )...