TL:DR; You can print the desired watermark on the screen.
You can print the desired watermark on the screen. This screen watermark does not affect the running of other programs. Also, Up to 4 texts and images can be used as watermark.
Chronograph is a simple award-winning program which keeps your computer's clock accurate using atomic time servers. It has an easy-to-use nice-looking user interface. You can work in Manual, Periodical, or Wait-for-Connection operating modes.
A simple to use tool easily allows you to see images of queued print jobs, perform actions on those jobs such as copy, view full screen, pause/resume/rename the job, move queue position of job and save to an image file.
Want to backup your iPhone to Mac or iTunes? iSkysoft TunesOver for Mac could be the most recommended transfer tool allowing you to transfer music, videos, photos and more from iPhone, iPod, iPad to Mac/iTunes, and vise versa.