there is a settings button go in game or out game the icon looks like a gear
yes indeed it is.
runescape classic look it up horrible graphics not nearly as much to do
The lag could be caused by people downloading the new updates. Also the more detail options you have selected, the more your graphics card has to work and may cause slower responses. Finally at peak times, runescape may lag regardless of graphic details.
You just click on standard detail
not really because of the graphics
Intel i3 core can run Runescape, unfortunately however, antialiasing does not work with i3 graphics.
Most likely you are refering to Runescape Classic, a version of the game that was released with horrible graphics.
If you have broken armour you fix it in your house.
I have figured out that this is a mix between Browser and Java failures. The graphics settings don't seem to play a role in fixing this issue but, switching to Internet Explorer or the Runescape Browser download (from downloads section on main site) will help.
This may be a problem with you set graphics, if you are playing runescape - try to switch the graphics from software to another setting or tone down some settings.
It wont be, Runescape 2 will be the latest, they already have even better graphics, they only made runescape 2 in place of classic to make it look more better.
get a new graphics card