spacebar problem?

[limitmaster]

hi there im having problem with my spacebar when i use it all the text before it will be deleted like for example.

HI hello to all of you -------- when i use the space bar before the text instead of moving it the spacebar delete the text..
I hello to all of you -------- spacebar used.
hello to all of you --------- spacebar again
ello to all of you ----------- spacebar again

what's happening i can't fix... this happens when im using ms word,
and turbo c++ compiler........ any idea how to fix this??? thanks in advance.....

[CornedBee]

You're accidentally enabling overwrite mode. Hit the Insert button.

Edit: I love Fox 2's spell checking.

[limitmaster]

This problem is so annoying now i know why is this happening thank you very much for the solution...