some laptop brands (especially Sony, HP and Dell) presents an at least irritating problem for users Windows 7 operating systems, namely automatic relocation of the cursor during typing a text (it doesn't matter where we type, it can be about Microsoft Office, by one chat client or by one browser) on other lines, or even on the same line, a few words further back, or inside some already written words. Because of this problems, when we are not careful and keep typing, we can write texts whose meaning we no longer understand (written in a new, invented language ad-hoc by the mouse cursor).

This problem, which is faced by quite a lot of users of the laptop brands mentioned above (and of the operating system Windows 7), appears due to TouchPad's (even if it is not touched, not even accidentally, during typing), again the simplest solution for this is the use of a Third-Party applications, called TouchFreeze.
TouchFreeze It's O Free application care automatically disables the Touchpad the laptop as soon as you start typing. By disabling the touchpad, the automatic relocation of the cursor is avoided the mouse while writing a text.

application no configuration required and runs in the background. If you want to close the application, right-click on its icon in SYSTRAY and select Exit. Simply.

STEALTH SETTINGS – How to fix cursor auto-jumping issue in Windows 7