Quick meaning
Content that spreads rapidly across the internet because many people share it.
Think of it like this
Like a joke that spreads from person to person until everyone has heard it.
Where you may see this
You may see this on Facebook, Instagram, TikTok, WhatsApp groups, and other social apps.
Why it matters
Understanding the term helps you use social platforms more comfortably and spot risky or misleading behaviour.
Say it simply
Viral means: Content that spreads rapidly across the internet because many people share it.