Complex sentence: For example, the toolbar, colored buttons and the gray-colored'3D' look of Office 4.3 were added to Windows 95, and the Ribbon, introduced in Office 2007, has been incorporated into several applications bundled with Windows 7.
Split into simpler sentences: For example, the toolbar, colored buttons and the gray-colored'3D' look of Office 4.3 were added to Windows 95. The Ribbon, introduced in Office 2007, has been incorporated into several applications bundled with Windows 7.