Mac OS is the computer operating system for Apple Computer's Macintosh line of personal computers and workstations. A popular feature of its latest version, Mac OS X, is a desktop interface with some 3-D appearance characteristics.
Weâre behind you. PPG Pittsburgh PaintsÂ® has quality products, industry-leading tools, and support for every project, backed by service only available from independent, locally-owned retailers.
Being involved in our communities. Since our companyâs founding in 1883, PPG has been committed to giving back to the communities where the company has a presence. Over the years, we have donated millions of dollars to organizations that make a positive impact in peopleâs lives, and our employees have dedicated thousands of hours through volunteering.