Compressing images for the web without visible quality loss
Most images on the web are two to five times heavier than they need to be. A repeatable process — right size, right format, right quality — fixes that in minutes.
Most images on the web are two to five times heavier than they need to be. A repeatable process — right size, right format, right quality — fixes that in minutes.
WCAG contrast, explained with numbers you can use
What 4.5:1 actually measures, when 3:1 is enough, and how to fix a failing colour pair without changing your palette's character.
Perpetual licence or subscription? How to decide for software you rely on
The cheaper option over one year is often the more expensive one over four. A simple way to compare total cost, update needs and risk.
Buying Windows 11 Pro: what the licence actually covers
Retail, OEM and volume licences behave differently when you change hardware. What to check before you buy, and how upgrading from Home works.