What is a VPN and how does it work?+
A VPN — a virtual private network — encrypts the connection between your device and a server run by your VPN provider. Your traffic travels through that tunnel and leaves from the provider’s server, so websites see that server’s IP address instead of your own, and anyone watching your local network sees only encrypted data.
Do I really need a VPN?+
It depends on how you use the internet. A VPN helps most on public or shared Wi-Fi, when you want more privacy from your internet provider, or when a service is limited to certain regions. On a trusted home network it is a useful privacy layer rather than a necessity — one part of a wider set of habits, alongside updates, strong passwords and two-factor authentication.
Can a VPN make me completely anonymous?+
No. A VPN improves connection privacy by encrypting your traffic and masking your IP address, but it does not make you anonymous. Your provider still handles the connection, and websites can recognise you through logins, cookies and your browser. Reaching real anonymity would mean changing those habits as well — a VPN on its own cannot do it.
What should I look for when choosing a VPN?+
Look at the protocols it supports, where its servers are, how many devices one subscription allows, whether its apps run on your platforms, and the renewal price rather than only the opening discount. Read the privacy policy and look for independent audits instead of headline percentages. Device limits, refund terms and available features vary by provider and by subscription.
How many devices can I connect to one VPN account?+
It depends on the provider and the plan you choose. Some subscriptions allow a handful of simultaneous connections, others allow unlimited ones, and installing the VPN on a router can cover every device in the home through a single connection. Confirm the limit on the provider’s pricing page before buying.
Will a VPN slow down my internet connection?+
Usually a little. Encryption and the extra distance to the VPN server add overhead, so expect some speed loss — most noticeable on long-distance or busy servers. Modern protocols such as WireGuard keep that overhead low, and connecting to a nearby server usually makes the difference hard to notice.
What is a no-logs VPN policy?+
A no-logs policy means the provider promises not to keep records that can be tied back to you — the sites you visit, the traffic you send, or the addresses you connect from. The wording differs between providers, so read the policy itself and look for independent audits rather than trusting the phrase on its own.
What is the difference between WireGuard and OpenVPN?+
Both are VPN protocols: the rules that set up and maintain the encrypted connection. WireGuard is newer and lighter, with fast handshakes and generally better speeds. OpenVPN is older, widely audited and highly configurable, and is supported almost everywhere, which makes it a dependable fallback. Most providers offer both.
Can I use a VPN for streaming?+
Often, but never guaranteed. Streaming services block VPN addresses, so what works can change week to week. A VPN can also help when you are away from home and want to reach services you normally use. If streaming is your main reason for subscribing, check the refund window in case it does not work for you.
Are free VPN services safe?+
Some are legitimate, but many free VPNs fund themselves through adverts, strict limits, or by collecting and selling usage data — which defeats the point of using one. Paid providers with clear, audited policies are generally safer. If you do try a free service, read its privacy policy, check what it collects, and be wary of clients asking for unusual permissions.
What happens when my VPN connection drops?+
If the connection drops without protection, your real IP address and traffic are briefly exposed. A kill switch prevents that by blocking internet access until the VPN reconnects, so it is worth enabling in the app settings. Some apps offer a per-app kill switch if you only want certain traffic protected.
Can I cancel my VPN subscription and get a refund?+
Often, but not always. Most providers offer a money-back guarantee during an initial period — commonly 30 days — and cancellation happens from your account settings. The length, the eligible plans and the exclusions differ by provider and subscription, so check the refund policy first and cancel before the renewal date to avoid being charged again.
