Hi, I don't know what happened, but when I turned on my PC this morning I found out that the following fonts are missing from the Windows/Fonts directory: Arial, Tahoma, Times New Roman. Maybe others are missing also, but I can't tell. Everything is Italic and/or Bold. So my questions are: 01. Why is this happening? 02. What happened with the missing fonts? 03. How could this be fixed? 04. What is the default font and size for Windows 7? 05. Where can I change it? Thanks in advance!