Warsha

helo all, When i type something in word the entie row become black. If i click somwhere in the file then i can see what i typed. Then again if i type the ros is black, i'am trying to find out what is causing this. still haven't find anything. i already tried reparing office, i use office xp (2002). I will be really happy if someone can help me . Thanks in advance, Warsha