I watched other players with some good skills: They move and shoot and their movement is so quick, that I can't aim on them. Can someone please confirm as to how I can move equally as fast?
There are many ways to move faster that other players in Counter Strike. The easiest is to use "fast" weapons such as
Steyr Scout, with it you will run with speed of 260 units/second.
The second fastest weapon(s) is(are) knife, pistols(all of them) and SMGs(all of them except for
P90), with them you run 250 units/second. After that it's
P90: 245 units/second.
The slowest weapon is
AWP, you will only run at 210 units/second, second slowest is
M249: 220 units/second.
The other option to move faster is to move sideways(not completely strafing, just a bit askew). I don't remember how to do it exactly, but if I remember correctly it was like that: go forward + strafe left/right + move mouse to the left/right. With knife it's possible to get a speed of 274 units/second.
Or, as SaadBen said, you can try learning how to
BunnyHop, there are gazillion lessons in the web. With
BunnyHop you will go fastest, but it's extremely difficult to learn it.
A movement technique called bunny hopping will enable you to move with a lot more agility and make you a lot harder to kill in game. If done correctly it can be used to maintain an above normal speed while holding a knife. I suggest learning to bunnyhop down a slope first. It provides a massive speed boost and makes you impossible to shoot down :)
Also, some players use scroll ducking which can be done by entering "bind mwheeldown +duck" or "bind mwheelup +duck" in the game console(~). On flicking the scroll button you will jerk up and down and almost move at maxspeed while maintaining an irregular motion and also making less footstep noise. This technique is commonly banned at competitive levels.
just use bunny hop and type those cheat :-
sv_aira + tap 99999999999 sv_spe + tap 999999999999 sv_maxs + tap 9999999999 sv_airm + tap 99999999999 cl_sid + tap 9999 cl_ups + tap 9999 cl_for + tap 9999 cl_backs + tap 9999 cl_yaw + tap 9999 fps + tap 151 dev + tap 1
you will move very very fast with bunny hop just learn it. sorry for my english
just like that :-