Adobe Systems has announced the official Photoshop Facebook page has passed one million fans this week.

To celebrate Adobe are promising a series of giveaways this week including copies of Photoshop and Lightroom.

"Congratulations Fans, YOU hit the 1 million Fan mark late last night! In celebration, we're dedicating this entire week to YOU," adding to: "stay tuned for more fun and giveaways throughout the week."

You can join in the celebrations and discover how you can be in with a chance of winning a prize by visiting

Photoshop Facebook page