Bildnachweis, Quellenangaben für die verwendeten Grafiken:

Arbeiter und Geschäftsleute als Team © Robert Kneschke – Fotolia.com
art Spring flowers blossom background © Konstiantyn – Fotolia.com
cross & check flat icons © reeel Fotolia.com
Frustrated woman © inesbazdar Fotolia.com
Gartenanlage mit Rhododendren © pia-pictures Fotolia.com
Leere Wand aus Beton als Hintergrund © Robert Kneschke Fotolia.com
Responsive design laptop, tablet and smartphone screen icon © martialred Fotolia.com
Smiling businessman working in office © Rostislav Sedlacek Fotolia.com
Stickman Green Tick Ok © Style-Photography Fotolia.com
Storage Online Data Transfer Sync © Rawpixel.com Fotolia.com
surprised businesswoman with laptop © Syda Productions Fotolia.com
Thumbs up for technology © inesbazdar Fotolia.com
Woman taking selfie © inesbazdar Fotolia.com
Woman using digital tablet © inesbazdar Fotolia.com
Woman With News On Laptop © Andrey Popov Fotolia.com
Young Businessman © milanmarkovic78 Fotolia.com
Yellow Stick Notes Set © Jan Engel Fotolia.com
Closeup of blond woman attending training course © goodluz / Shutterstock.com
Responsive web design, universal application development for different devices. Male character. Flat style vector illustration © Ira Yapanda / Shutterstock.com
Profil © J. Kornhuber