On my laptop, the cursor jumps unpredictably to previously entered text.

Generally, entering text is carried out the same way as with most cell phones.

• 0, 1, 2, 3, 4, 5, 6, 7, 8, 9: Enter a character to the position pointed by the cursor.

  • First press: enter the first character from a set of characters related to this button. Each subsequent press: you may change the entered character to the next one from this set.
  • 0: enter the space.
  • 1: enter a special character (punctuation marks, etc).

    • Up, Down, Left, Right after pressing 1 (special character entering mode): select the required character.

• ENTER: confirm selection; finish text entering.
• SUBTITLE: enter the period (for numeric mode); functions like button 1 (character mode).
• CLEAR (<-): delete a character to the left of cursor.
• SELECT (cap'num): switch input mode:

  • abc: character mode, small latin letters.
  • ABC: character mode, capital latin letters.
  • 123: numeric mode, digits.

• RETURN: cancel the text changes and finish text entering.
• Left/Right: move the cursor one character left/right.
• Up/Down: move the cursor to the start/end of a text line.

  • If the cursor is already in start/end position: select another user interface element which is under/over the current text entry area (only for dialogs with several elements of user interface; text changes are confirmed automatically).

• POP UP MENU: show context menu with a list of available commands. They allow you to cut, copy and paste text using the clipboard, much like it is done on a PC.
• http://electronicshelponline.blogspot.com/

Try using an external mouse or clean touch pad.

are you using a mouse? if yes change or replace your mouse..

clean the mouse pad ,,, if doesn't work uninstall pad's driver and re-install the correct one... some laptops comes with joystick if yours have one clean it with a contact cleaner or disable it by unplugging it's cable ,,, if it didn't solve your problem replace the mouse pad or use a usb mouse ... :)

First make sure your hand doesn't touch the laptop touch pad if you are using laptop . Then remove all temp files from computer. For that press windows key +R key so you can see run type in run '%temp%" without '" then press enter then remove all temp files type in run "prefetch" without "' then remove all prefetch files. Type in run "chkdsk /r' without "" then press enter then press 'y" then restart it then it will fix and recovers error on harddrive, also make sure there is not any jammed key on keyboard . Scan computer with updated antivirus. Let me know if you need further assistance. Thanks for using FixYa.

if that is happening, then you are very lightly touching your fingers on the mouse pad. Happens to me all the time.

Hello,
Download tuch pad software vand install it . then after lock the tuch pad and use a mouse.

Click here for download .

http://download-free.programas-gratis.net/php/software.php?id_programa=9377&download-Touch-Freeze-1.0.2

1)Update Touchpad drivers from support.dell.com

2) Install Latest Bios Update from support.dell.com

YOUR KEYBORD KEY MIGHT BE STUCK ... USE A TEXT EDITOR TO CHK OUT IF ALL THE KEYS ARE WORKIN FINE ... ELSE YOU WOULD NEED TO DOWNLOAD A PATCH ... ALSO U CAN TRY ANOTHER MOUSE FOR TESTING PURPOSE ..