What Is a VPN? 

A VPN (Virtual Private Network) is a tool that protects your internet connection by hiding your IP address and encrypting your data. It helps keep your online activity private, especially on public Wi-Fi. 

Instead of connecting directly to a website, a VPN sends your traffic through a secure server. This makes it harder for hackers, internet providers, or websites to track what you do online.

This means your internet use is:

• More private

• More secure on public networks

• Less restricted by location

Common VPN uses include:

• Protecting data on café or airport Wi-Fi

• Accessing region-restricted content

• Preventing basic tracking

Example: You connect to café Wi-Fi → turn on VPN → browse securely.

Common mistakes / myths

“VPNs make you completely anonymous”
→ They increase privacy but don’t make you invisible.

“VPNs are only for illegal activity”
→ Many people use them for security and travel.

“All VPNs are safe”
→ Free VPNs can sell your data.

Common questions

Is a VPN legal?
Yes, in most countries.

Does a VPN slow internet?
Slightly, depending on the service.

Do I need a VPN at home?
It’s optional but useful for privacy.

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