how to open Console in CS:GO and how to activate fix 2017

Описание: Hello guys hope it will help fix out console won't show and not turn back with shorcut, then will be changed
How to open console in CS:GO if on game u changed option to yes it still not work:

1. Go to library find game, click with right button of mouse go to properties
2. Open "Set Launch Options" game will open with "-Console"
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useful commands lines
"-novid" (introvideo skip) "
"-nojoy" (not detect joypad)
"-high" (Cpu priority)
-noaafonts
"-freq 100" "
-threads 8" numbers of cores and Threads

press ok
Open the game then will pop up console
use command :bind "F9" toggleconsole

max fps 60-300

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Suggestions to improve fps
Clear pc with good softwares, make defrag correctly, find out best internet config use a good powerful anti malware too

Malwares bytes
Kaspersky
ccleaner
hitman pro