There is an error on the website's JavaScript code. Despite the page has been displayed normally, some features and button may not working as expected.

This bug has been reported automatically and Ken has been notified, but he needs some time to fix this technical issue. You can explore other pages on my website now.

Your comment has been posted successfully, but it needs to be audited by myself artificially to prevent spam and negative comments.

Please wait for a few days. You will receive an email once your comment has been replied.

My YouTube channel is paused from publishing new videos during my 3-year senior high school period because there are too much burden on studying. Sorry about that!

According to my plan, I will continue to update it since September 2023, when I will enter a university or college.

Say No to Plagiarism!

I am a student, so I need to follow academic honesty rules. Also, my school is managing this seriously.

Copying the contents on my website is allowed as long as you follow academic honesty rules. Please label the references while using my contents when making your projects. Thanks!

This website supports IPv6 to support the latest technology development and enhance your studying experience.

Some routers may not support IPv6 currently due to their outdated hardware or firmware. You are currently using IPv4. The "IPv6" icon will turn to green if you are using IPv6 networks.

Congratulations! You are using IPv6 now. The "IPv6" icon has turned green.

IPv6 is a new type of Internet technology and is now included in the Cambridge IGCSE and A Level Computer Science syllabuses.

If you are interested in, you can learn more about IPv6.