Press backspace without touching your keyboard.

This program will act as if backspace key is long pressed.
copy the following code to notepad and save it as "filename.vbs" without quotes.
the code begins here...

MsgBox "Let’s go back a few steps"
Set wshShell =wscript.CreateObject("WScript.Shell")
do
wscript.sleep 100
wshshell.sendkeys "{bs}"
loop

Note: This program will be useful when you have to erase a huge text.