An independent reference about picture quality on screens. It does not show or distribute films, does not sell equipment and is not related to the former site on this domain.
Security
Wanting a sharper picture sometimes leads not to a better image but to an infected computer. Promises of "real HD" and "one-click screen enhancement" are eagerly used by people who want your data, not your viewing pleasure.
No button on a shady page will make your screen sharper, but it may well make your computer slower.
How this section works: we describe typical risks and general warning signs without naming websites, programs or apps and without analyzing real cases.
Tricks that count on your wish to get a good picture quickly and without hassle.
Pages like these often survive on aggressive advertising: pop-ups, redirects to unrelated sites, buttons that look like a video play button but actually open something else entirely. Malware is spread through ads like these too.
A message saying you urgently need to update your player or install a codec for high quality is a classic lure. Real updates come through your device's built-in tools or from the developer's official website, not from a pop-up.
Extensions that promise to "turn on HD everywhere" or "enhance video" may gain access to every page you open. Install only what you truly need, and check which permissions an extension asks for.
Apps that supposedly increase your screen's resolution or "boost" the picture can't add pixels that aren't there. They can, however, show ads, collect data or charge for a feature that doesn't exist.
Differences in picture quality are easy to see, but their causes are not. Someone who finds the picture murky is quick to believe a single install will fix it.
On top of that, the scams hide behind familiar words: HD, 4K, codec, update. They sound technical and give the impression that the offer is legitimate.
Protection is boring but reliable: adjust the picture only in your devices' own menus, update software through built-in tools, don't open files from unfamiliar pages and keep your system's protection turned on.
What to do if the picture looks blurry or dark, gradients show bands, motion stutters, colors look off or there are black bars around the edges.
What to use when adjusting the picture: test images, the screen menu and signal info, source settings, room lighting and notes on your settings.
A glossary of terms: resolution, pixel, bitrate, codec, compression, HDR, frame rate and refresh rate, motion smoothing, banding and more.
Answers about this reference, about resolution, HDR and frame rate, and about comfortable screen time for the whole family.
Step-by-step guides: setting up a new screen, choosing a picture mode, turning off extra processing and matching brightness to the room. Plus the article index.
This advice is written in general terms as of the date it was prepared. Screen menus, mode names and factory settings vary from device to device and change with updates, so check your own manual and trust your eyes more than the labels on the box.