I have black bars on the sides of my screen. How do I make fill the entire screen?

The solution to this depends on which kind of graphics card you have. See below for each solution.

Nvidia users

1. Right click desktop -> nvidia control panel -> Display -> Adjust desktop size and position

2. In the "Scaling" tab, you want to select full screen instead of aspect ratio.

AMD users

Follow the official instructions [here](https://support.amd.com/en-us/kb-articles/Pages/UnableToSetGPUScaling.aspx).

Intel users

Intel control panels and drivers vary. Check your Intel Graphics settings (mostly likely by right-clicking on desktop) and search for Aspect Ratio settings, and set it to fullscreen/stretch. If the settings don't work, update your drivers and try again.

My game lags when I open Enchanting Bag or other dialogs

Turn on the "Multi-Monitor Fix" on the game launcher.