You can adjust the Zoom level in VS Code with theView>Appearance>Zoomcommands. The zoom level increases or decreases by 20% each time aZoomcommand is executed.
View>Appearance>Zoom In(Ctrl+=) - increase the Zoom level.
View>Appearance>Zoom Out(Ctrl+-) - decrease the Zoom level.
View>Appearance>Reset Zoom(Ctrl+Numpad0) - reset the Zoom level to 0.