Screen
Free PNG images in the category “Screen”: 4 files with transparent background, no sign-up.
A slim monitor on a chrome stand with a blue abstract wallpaper, a black tablet with a blank glass face, a white PC tower with a rainbow light strip behind tinted glass and a snowman in a top hat peeking between blue theatre curtains.
Filters
Snowman, Snowman appearances, blue, white PNG
LED-backlit LCD Computer Monitors Samsung PNG
Computer Cases & Housings Power supply unit PNG
Samsung Galaxy S Plus Telephone iPhone PNG
Screen in Film & TV
Television is the neighbour here: the TV set, broadcasts, remote controls, the living-room box. Screen is wider — any flat display you look at: monitors, tablets, cinema screens, projection surfaces, stage curtains opening onto a show. It is the place to look for a frame to put your own image into.
Mock-ups
The monitor and the tablet are ready mock-ups: drop a screenshot of your site or app into the black area and you have a product image for a landing page. Match the perspective — the monitor is turned slightly, so the screenshot needs the same skew. The PC tower belongs to gaming shops and hardware reviews. The snowman between curtains makes a festive opening slide or a school play poster.
Screens without logos
Real devices often carry a manufacturer's mark on the bezel or stand. Before using a device photo in an ad, zoom in and remove any logo in your editor, or choose a neutral outline instead.