After the introduction of mass-produced personal computers such as the IBM PC in 1981 and the Apple Macintosh in 1984, the widespread use of clip art by consumers became possible through the invention of desktop publishing. For the IBM PC, the first library of professionally drawn clip art was provided with VCN ExecuVision, introduced in 1983. These images were used in business presentations, as well as for other types of presentations. It was the Apple Computer, with its GUI which provided desktop publishing with the tools required to make it a reality for consumers. The LaserWriter laser printer (introduced in late 1985), as well as software maker Aldus’ PageMaker in 1985, which helped to make professional quality desktop publishing a reality, with consumer desktop computers.