Quick meaning
A cookie placed by a company other than the website you are visiting, used to track you across different sites.
Think of it like this
Like a third party following you from shop to shop and noting everything you look at.
Where you may see this
You may see this when reading websites, browsing settings, or following basic online instructions.
Why it matters
Knowing this word makes everyday web tasks feel less intimidating and helps you follow step-by-step guides more confidently.
Say it simply
Third-Party Cookie means: A cookie placed by a company other than the website you are visiting, used to track you across different sites.