Computer = Windows XP PRO SP2
2.8 ghz pentium 4
512 DDR 2
120 GB
Using Bitdefender Internet Security
By the way, when i'm using firefox it works ok. Good speed. I switch to opera since opera is more better than firefox (i guess so). Help me coz all my bookmark is there. waa . Even when i want to see e-mail at yahoo and gmail, it's still freezing for 30 second - 1 minute. When i first use it it works fast. But 2 days later it's starting to freeze.
well, that can be an opera installation issue where a filed was misplace, missing, or corrupted.. you can try uninstalling it and reinstaling it.
however, opera is not better than firefox, nor firefox is better than opera, same goes to other browsers also. its basically just a preference and fanboyism to whichever. although many people prefer firefox. here is how to import the bookmarks.
what you can do is import your opera bookmarks to firefox and use firefox instead if you can not fix the problem. i found a similar problem related to yours in the opera community, however it is for linux distros. if you interested, here is the thread. scroll up to the beginning.