VNC small window - How to change resolution permanently in your Raspberry

NICE!!! you made to work VNC on your Raspberry but when you want to access from your PC Bummer!!! bad news your window is too small, in other words the resolution is really tiny for your monitor. 

EASY SOLUTION 

1. If you have access to your RPI edit the file /boot/config.txt will do the work! 

sudo nano /boot/config.txt

2. uncomment the lines framebuffer and set your desire resolution as shown bellow:

# uncomment to force a console size. By default it will be display's size minus

# overscan. framebuffer_width=1600 framebuffer_height=900

2. Reboot your RPI 

sudo reboot 

3. DONE!!!

ANOTHER SOLUTION

# Enable DRM VC4 V3D driver on top of the dispmanx display stack

#dtoverlay=vc4-fkms-v3d max_framebuffers=2

BONUS 

 You might want to know most common screen resolutions:

• 1280 x 1024 Super-eXtended Graphics Array (SXGA)
• 1366 x 768 High Definition (HD)
• 1600 x 900 High Definition Plus (HD+)
• 1920 x 1080 Full High Definition (FHD)
• 1920 x 1200 Wide Ultra Extended Graphics Array (WUXGA)
• 2560 x 1440 Quad High Definition (QHD)
• 3440 x 1440 Wide Quad High Definition (WQHD)
• 3840 x 2160 4K or Ultra High Definition (UHD)