VPN services, or Virtual Private Network services, provide a secure connection between your device and the internet. They encrypt your data, making it difficult for hackers or third parties to access your information. This is especially useful when using public Wi-Fi networks, where security risks are higher. Additionally, VPN services can help you bypass geographical restrictions by masking your IP address. This allows you to access content that may be blocked in your region, such as certain websites or streaming services. Overall, VPNs enhance your online privacy and freedom while browsing the internet.