How to change screen resolution in CS:GO

1. Launch CS:GO and press the key ESCto open the settings menu.
2. In the settings menu, press the button Видео.
3. In the section, Разрешение экранаselect the desired screen resolution from the list of available options.
4. Click the button Применитьto save your changes.

After that, CS:GO will use the screen resolution you selected. Please note that changing the screen resolution may affect image quality and game performance. Therefore, choose a screen resolution based on your own preferences and the capabilities of your computer.