I suspect some sort of spy-ware or mal-ware. But it seems to be a strange symptom. The worst trouble is that I can't be sure where my cursor is when editing because the block takes up several letters at a time.
Any suggestions?
Thanks,
Jimbo
P.S. The square block cursor shows up in most text entering places (i.e. address bar, google box, notepad) but not in MS Word. In Word the cursor is a normal black line. Hmmms...
Edited by bigjimthechief, 07 January 2008 - 05:37 PM.