Daddy Bob

DADDY BOB'S COMPUTER Q & A

 

June 15, 2008

Q. All too often I press the Insert key by mistake and overwrite text I don't want to. How can I disable the Insert key press?

A. This is a something that I frequently have problems with as well. I have to look at the keyboard while I type with mostly my two index fingers and won't see that I am overwriting text until it is already done. This is a major concern to me while using E-Mail and MS Word. So, I have figured out how to disable the Insert Key press to eliminate this problem.

Since the need for the Insert key is pretty much ancient history, disabling it will probably have little bearing on normal activities. On most current keyboards, this key is located to the right of the Backspace and may be labeled with "Ins" or 'Insert". Anyone with big clumsy fingers like mine will often press the Insert key by mistake when the Backspace is intended.

To disable the Insert key, you will have to modify the registry by adding a sub-key. All normal warnings about being careful to not make the wrong change to the Registry as it may cause you compute to stop working should be observed.  The key is HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout The new sub-key to create is called Scancode Map, the type is Reg_Binary and the value to insert is hex 00,00,00,00,00,00,00,00,02,00,00,00,00,00,52,e0,00. To re-enable the Insert key press, just delete this sub-key. A reboot will probably be needed before these changes will take effect.

Now, if you are not comfortable making this modification to the registry,  you can use a small applet I wrote to make this change easily and safely. It can be downloaded from the download section of this site or by clicking HERE. This will disable the Insert key in almost all areas of Windows. It will also allow re-enabling it if desired. However, Microsoft Word is an exception and will not be affected by this registry modification. So, here is how to disable it in MS word.

In MS Word version 2007, this key is disabled by default. However, in previous versions of Word it is enabled by default. Changing this functionally in Word 2007 is fairly easy, while more involved in previous versions, so I'll do Word 2007 first.

In Word 2007, click the Office logo at the top left of the screen and click the Word Options button. In the left pane, click Advanced and then in the right pane there is the option to "Use Insert key to control overtype mode". You will see it is unchecked by default. The Insert key press is controlled by the settings here.

Now, in versions of MSWord before 2007, Click Tools, Customize, the Commands tab then the Keyboard button. In the Categories section, scroll down to "All commands" and double click on it. In the Commands section, scroll down to Overtype and double click on it. This is a long list so to speed up the scroll, you can click on any item, then press the "O" key to jump to the start of the O's listings. In the Current keys box, highlight Insert and click the Remove button. Click Close.

Should you want to re-enable this Insert key press, you can follow the above steps, and then click on the Reset All button.

NOTE: I have only checked these settings on versions of MSWord 2000, XP2002, 2003 and 2007, but suspect they are similar to most Windows versions before 2000.

Click HERE to view or download as a Microsoft Word document

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