Title bars of windows and dialog boxes support two-color gradients, a feature ported from and refined from Microsoft Office 95. Windows menus and tooltips support slide animation. Windows Explorer in Windows 98, as in Windows 95, converts all-uppercase filenames to sentence case for readability purposes; however, it also provides an option "Allow all uppercase names" to display them in their original case. Windows Explorer includes support for compressed CAB files. The "Quick Res" and "Telephony Location Manager" Windows 95 PowerToys are integrated into the core operating system.