Don't be mean.
Not everyone is on the Internet all the time, and not everyone is good at navigation or familiar with the different browsers. There are countless other things out there in the big, wide world that people do instead of reading cartoons.
Just click the word "Strips" at the top of the screen (right of Scott Adams' name).
That page will always have the most recent comic at the top.
You'll know you're in the right place because there will be more than one comic there (about 5 or 6 of them).
Then save that page as a "Favorite." It will stay updated.