Articles

Guides, how-tos and answers to common questions.

Neighbouring prnt.sc addresses that differ by one character

Why prnt.sc screenshots can be found by anyone, and how to share safely

A Lightshot upload gets a short address of a few characters. Short addresses can be tried one by one, so an uploaded screenshot stays private only while nobody hits its link. Here is what that means for your screenshots and what to do about it.

A card with a line of private data covered by coarse pixelation, next to the lnk.ua logo

How to hide private data on a screenshot so it cannot be recovered

Pixelating or blurring a password looks safe, but short text under a light blur can sometimes be guessed back. Below is what works, ordered by reliability, and what else on the screen gives you away.

PrtSc keycap with an arrow to a dashed selection frame and the lnk.ua logo

Print Screen opens Snipping Tool in Windows 11: how to change it back

After an update, the Print Screen key in Windows 11 opens Snipping Tool instead of copying the screen. It is one setting. Here is how to switch it off, what the key does then, and why another screenshot app may need it off too.

A tall web page captured as one image, from screen-by-screen frames into a single picture

How to take a long screenshot of a whole web page

A long (scrolling) screenshot shows the whole page as one image, including the part below the fold. Chrome, Firefox, Edge, Android and iPhone can all take one without extra software, each in its own way, and each breaks on the same kinds of pages.