If you are using a mouse that has a built-in sensitivity switch, then it was his in the first place and should be used to adjust the speed of cursor movement. Usually this switch is a small-size extra button, pressing which activates the next level of customization. Sometimes this is done by using an additional wheel. For example, models of the firm A4Tech X7 this button is placed in front of the scroll wheel, and each press includes the following level of acceleration. This changes the backlight of the scroll wheel maximum acceleration corresponds to the orange-and-green flashing, and in the absence of acceleration, the backlight turns off and the wheel has its natural milky-white color.
If you want to disable acceleration, set in the settings of your operating system, in Windows this can be done through the control Panel. Open the main menu system by clicking the start button or pressing Win, and select the appropriate option. In the panel find the link to "Mouse" and clicking on it open the settings window. It consists of five tabs - click the one that is labeled "pointer Options". In the uppermost section ("Moving") placed the slider is set at half scale, you will turn off and the acceleration and deceleration of the pointer. Then click OK and change the settings will immediately take effect.
If disabling acceleration required in a certain game, you can ask it to trigger the corresponding program label. Click the game icon on the desktop, right-click and select in context menu the bottom line is "Properties". In the properties window find the "target" field and after the closing quotation mark with a space append the appropriate keys launch. For example, for the game ContrStrike dial -noforcemparms -noforcemacce.
Advice 2: How to disable video hardware acceleration
Hardware accelerated video is not a mandatory condition for high-quality display used video files. A necessary condition for the normal functioning of the object is a driver, Microsoft DirectX and VRAM 128 MB. Problems with the quality of the image can often be resolved by disabling hardware acceleration and transition to software acceleration.
Open the context menu of the video by right-clicking the mouse on the center of the window and select "Settings".
Click on the "Settings" dialog box and uncheck the field "Enable hardware acceleration".
Refresh the page to apply your changes and view the main menu of the operating system Microsoft Windows Vista to perform the operation disable hardware acceleration for video playback.
Go to "control Panel" and open the link in the "appearance and personalization".
Select "Personalization" and expand "display".
Use the "Advanced" tab under "Diagnostics" dialog box.
Click the "Change settings" and drag slider to "No" to reduce or disable hardware acceleration (Microsoft Windows Vista).
The main menu of the operating system Microsoft Windows XP to implement alternative procedures for disabling video hardware acceleration and enter the value desk.cpl in the text box of the search string.
Confirm the command by pressing a function key, Enter and go to the tab "Options" dialog box.
Use the option "Advanced" and click the tab "Troubleshooting" a new dialog box.
Drag the slide to "No" and confirm the command disable hardware acceleration by pressing the OK button.
Re-confirm and apply the selected changes by pressing the OK button (Microsoft Windows XP).
The main menu of the operating system Microsoft Windows Vista by clicking "start" to perform the alternative operation disable hardware acceleration and enter the value desk.cpl in the text box of the search string.
Confirm the command by pressing a function key, Enter key and specify the element desk.cpl into the opened directory of "Programs".
Confirm their authority by the introduction of an administrator password in the opened window, query the system and drag the slider in the line "Hardware acceleration" to "No" (for Microsoft Windows Vista).