Picture Taken From: https://forums.alliedmods.net/showthread.php?t=203500
I know this is TL but I can't help but post about a game I am very passionate about!
Aim and Angles
To improve aim I would connect to an aim or deathmatch server. The purpose of these servers are not to get frags to to improve your aim and work on holding angles. When you are on these servers make sure to take your time when you are shooting and focus on where your crosshair is.
Here are some servers that are good for DMing and Aim Mapping:
Both are located in the U.S. (Sorry Euros I don't know the cool Euro servers)
Very Poor People DM (Deathmatch)
Address: 74.117.238.67 Port: 28015
Netcode AIM MAPS 24/7
Address: 23.19.172.139 Port: 27015
When you open CS:GO there is a watch tab . You can watch your demos to see the mistakes you made You can also download and watch demos of pro players. There are still demos there from DreamHack Winter. Simply click on the match, download, and view. Watching pros at the spot you play will help you learn how to hold angles you need. It will also teach you where to hold your crosshair, and where you can throw the most effective nades/flashes/smokes.
Free Resources
http://thegoshow.tv/The Go Show - Guides on maps and gameplay
http://www.youtube.com/user/HattonGamesHattonGames - Overviews , tips, nade spots
http://www.reddit.com/r/GlobalOffensive/ People post helpful tips or matches here too
That should be good for now then when you are ready to play in a more competitive environment you can try using a client that has an anti-cheat system like altpug or esea.
If you have anymore free resources please share below!
Thanks and hope this helps!
moXie
www.twitch.tv/moxierawr