: Search for "Graphics Settings" in Windows, browse for WoWClassic.exe , and set it to High Performance .
: Enabled (Mandatory) . This must remain on to see critical boss mechanics and ground effects. Vertical Sync (V-Sync) : Disabled to reduce input lag. WOW Classic: Wrath of the Lich King PC Fps Boos...
: Set to 90–100% . Dropping to 90% provides a safe FPS boost with minimal blurriness. Anti-Aliasing : Set to None or CMAA . Advanced Performance Tweaks Navigate to System > Advanced for further optimizations: : Search for "Graphics Settings" in Windows, browse