I am having trouble with the leftmost column on several sites. In yahoo email, I want to see my sidebar(?) that shows my folders etc. Even though the double-arrow symbol appears, it will not let me make that column narrower. It takes up much more room than necessary and prevents me from seeing things at the right edge. Now a parallel problem is occuring on the Zillow website. They have a column on the far left that is suddenly 4 times as wide as before, and it won't let me adjust it. I can't see the important info in the other columns. In both cases when I try to zoom out, instead of any change in the columns' respective widths, it just makes the print smaller. What can I do?