I have somewhat bad eyesight so went, via All Programmes > Accessories > Accessibility, to the Accessibility Wizard and tried out the different font sizes available there. I then attempted to return them to their default settings. All fonts were returned to their former sizes, EXCEPT the top line text & icons (i.e. "xxxxx - Windows Internet Explorer" and the Shrink, Enlarge and Cancel icons) which were only about half their customary size and, therefore, much less easy to use.
The Accessibility Wizard is set on "Use usual text size for Windows" and any attempt to alter it to one of the two alternative settings, "Use large window titles and menus" or "Use Microsoft Magnifier, and large titles and menus" increases the size of ALL text and menus to rather larger than I need. How can I restore just the top line to its former larger size and visibility without affecting the normal settings of everything else?
It turned out that I needed glasses for computer use, so would appreciate help in getting my Windows page back to its reliable default setting. Many thanks.