Resolution switching We continue to receive reports regarding PowerBook screen resolution switching problems, and have gleaned a few more observations. At first it seemed that you could easily test ...

If an app is not rendered properly on a high DPI display, it shows you the blurry font or the size of the font becomes too small to read. You can fix this scaling issue on Windows 11 by changing the ...

OS X 10.9 Mavericks is out and it’s full of new features, including improved multi-monitor support. But it still doesn’t provide a quick way to change screen resolutions—you’d think that after a few ...

It appears that Apple mistakenly left out /usr/sbin/BootCacheControl for some Mac OS X 10.3.2 installations. The copy Terminal command resolves the issue. Also, readers continue to report that opening ...