So to start with, the main problems with your gaming mouse relate to concepts such as: resolution, sensitivity, acceleration, USB port frequency, windows settings and so on. I created this article to give you comprehensive information on how to make your mouse more comfortable for you, by reading this article and using all the following instructions you will have a better mouse response and a smoother experience in Counter-Strike. Although this article is not only for CS, many of the tips can be useful for all games.
Some of what is written in this article is from my own experience. And I wanted to share my knowledge on how to tweak the mouse and optimize its settings. I consider myself an expert in this matter, having spent a long time in electrical engineering. Also, I know the engineers who work at Logitech, and they gave me a lot of lessons. Now about the tuning, I want to warn you right away that when you make major changes the first time (like disabling acceleration), you will probably play worse than before, but it will continue until you get used to it. Just play with those settings for a few days, preferably on Deathmatch servers, to see the improvements in your game.
Last but not least I suggest to make a system restore point, this will help you restore your computer back to the way it was when you got in trouble. You can also use csgo.net to make the learning period of the game more fun.
Disabling Mouse Acceleration
We need to disable mouse acceleration for the game Counter-Strike. The easiest way to make sure that any mouse sensitivity variable is disabled is to uninstall your mouse drivers, then go to Control Panel, Mouse Properties and uncheck “Enhance Pointer Precision”. After this operation, some acceleration may remain, since the Windows operating system does not allow you to completely eliminate all acceleration types via Control Panel. But here the useful program “CPL mousefix” comes to our aid. To use “CPL mousefix” simply unpack the archive and run the file “mouse_fix.reg” and click “YES”. All it will do is change two lines in your system registry to completely disable all mouse acceleration. Remember that if you have been using mouse acceleration for a long time, it will be difficult to get used to playing without acceleration, and this is one of the most difficult tasks.
Configure specific drivers in the Control Panel
If you have not installed or uninstalled drivers for your mouse, you can go straight to point 1.4! Although I don’t recommend installing mouse drivers, I will tell you how to configure them correctly in the Control Panel. First, make sure that any mouse acceleration settings are completely disabled. You also have the option to have acceleration on your desktop, but it will automatically turn off when you enter any game. I recommend that you disable this feature, because with different mouse speeds the skills you’re doing this for will be minimal. I tested this myself. So my advice is to set the cursor speed to 6 because with this setting the mouse works perfectly, there is no lag and the optimal number of pixels per inch is maintained. If you love the game, you can also come up with a gamma case.