Learning how to use a VPN takes about five minutes. You install a VPN app, sign in, pick a server location and click Connect. From that moment, your internet traffic travels through an encrypted connection to the VPN server, and websites see the server’s IP address instead of yours.

This guide walks you through each step on a Windows PC or laptop, explains what to check before you pick a free VPN, shows you how to confirm the VPN is actually working, and explains when a VPN helps and when it does not. If you are still deciding whether you need one at all, start with our explainer on what a VPN tunnel is.

How to use a VPN in 5 steps

Here is the short version:

  1. Choose a VPN you trust and that has an app for your device.
  2. Download and install the VPN app.
  3. Sign in or create an account.
  4. Pick a server location and click Connect.
  5. Check your IP address to confirm your traffic now goes through the VPN.

The sections below cover each part in more detail, using Windows as the example: choosing a free VPN, setting it up, and checking that it works.

What you need before you start

You do not need technical skills to use a VPN. You need three things:

  • A Windows PC with admin rights. Installing a VPN app adds a network adapter to Windows, so the installer may ask for permission.
  • A VPN service. Paid and free VPNs both exist. Whichever you choose, read the provider’s privacy policy first. The Electronic Frontier Foundation recommends checking who runs the service and what it logs before you trust it with your traffic.
  • An internet connection. A VPN protects the connection you already have. It does not give you internet access on its own, which we cover in does a VPN work without Wi-Fi?

How to choose a free VPN for Windows

Plenty of VPNs offer a free plan for Windows, and they are not all alike. Before you install one, check these five things:

  • A real Windows app. A desktop app is easier to use than a browser extension, because it covers all the apps on your PC, not only your browser.
  • No credit card to get started. Some “free” VPNs are trials that start charging you later. A free plan should not need payment details.
  • How the free plan is paid for. Running servers costs money, so every free VPN pays for it somehow, whether through ads, paid upgrades or something else. A trustworthy provider tells you how on its website.
  • What it logs. Read the privacy policy and look for a clear statement about activity logs.
  • Server locations near you. Nearby servers usually feel faster, so check that the list includes countries close to where you are.

EonVPN, for example, is free for Windows with no credit card needed. It says it stays free by sharing a tiny fraction of your internet connection for secure enterprise traffic, and it states a no-logs policy on its website. You can read more in our post on EonVPN’s forever free VPN for Windows.

How to set up a free VPN on your Windows PC or laptop

A VPN app is the easiest way to use a VPN. The provider handles the servers and settings, so you only click Connect. The steps are the same on a Windows desktop and a Windows laptop. Here is how it works with EonVPN for Windows, a free VPN that needs no credit card.

Step 1: Download and install the app

Go to the EonVPN download page and download the Windows installer. Open the file and follow the prompts. If Windows asks whether you want to allow the app to make changes to your device, click Yes.

Step 2: Create an account and sign in

Open the app and create a free account with your email address, or create one on the EonVPN website first. Confirm your email, then sign in. Our guide on how to create an EonVPN account shows each screen.

Step 3: Pick a server location

Choose a country from the list of server locations. EonVPN lists 40+ servers across 8+ countries. As a rule:

  • Pick a nearby country for speed. Shorter distance usually means lower delay.
  • Pick a specific country when you need an IP address from there, for example to reach your home services while you travel, where the service’s terms allow it.

Step 4: Click Connect

Click Connect and wait a few seconds until the app shows that you are connected. From now on, your traffic between your PC and the VPN server is encrypted, and websites see the VPN server’s IP address instead of your own.

Step 5: Disconnect when you are done

To stop using the VPN, open the app and click Disconnect. Your PC goes back to your normal connection straight away.

How to check that your VPN is working

Do not assume the VPN is on just because the app is open. Check it:

  1. Before connecting, open What is my IP and note your IP address and location.
  2. Connect the VPN and reload the page.
  3. Compare. The IP address should change, and the location should match the server country you picked.

If the IP address does not change, disconnect, reconnect and check again. It is also worth running a DNS leak check, because a misconfigured connection can still send your DNS lookups to your internet provider. Our guide on how to prevent DNS leaks with a VPN explains how to test for this.

How to keep your VPN fast on Windows

Every VPN adds an extra hop between you and the website, so some slowdown is normal. No VPN makes your internet plan faster than it is. The aim is to lose as little speed as possible:

  1. Pick the nearest server location. Distance adds delay, so start with the country closest to you.
  2. Try another location if a server feels slow. A busy or distant server can be slower than one a little further along the list.
  3. Improve the connection underneath. A cable or a strong Wi-Fi signal helps more than any VPN setting, especially on a laptop far from the router.
  4. Pause heavy downloads and cloud backups while you need speed for calls or streaming.
  5. Restart the app, or your PC, if the connection suddenly slows down.

To see how much speed you lose, run a speed test with the VPN off, then again with it on. Our guide on whether a VPN slows down your internet explains the causes in more detail.

How to use the built-in Windows VPN client

Windows 10 and Windows 11 include their own VPN client. It does not come with any VPN servers, so it is mainly for connecting to a VPN your workplace or school runs, or a server you set up yourself. For everyday privacy, a VPN app is simpler.

If you have server details from your IT team, Microsoft’s guide describes the steps. In Windows 11:

  1. Open Settings > Network & internet > VPN.
  2. Next to VPN connections, click Add VPN.
  3. Under VPN provider, choose Windows (built-in).
  4. Enter a connection name, the server name or address, the VPN type and the type of sign-in info your IT team gave you.
  5. Click Save, then click Connect next to the new connection.

You can also connect from the network icon in the taskbar once the connection is saved. If you are unsure which VPN type to pick, our comparison of IKEv2, OpenVPN and WireGuard explains the common protocols.

When to turn your VPN on

You do not have to keep a VPN on every minute. Turn it on when the network or your IP address is the problem:

  • On public Wi-Fi in cafes, airports and hotels, where you do not control the network. See can a Wi-Fi owner see what you search?
  • At home, if you want privacy from your internet provider. Your provider can see which sites you connect to. With a VPN on, it sees an encrypted connection to the VPN server instead.
  • When you want your IP address kept private from websites, links and other people online. Find out what someone can do with your IP address.
  • When you travel and want the same privacy on every network you join.

Tips for using a VPN well

  • Watch the connection status. If the VPN drops, your traffic can go through your normal connection until it reconnects. If this keeps happening, read why your VPN keeps disconnecting.
  • Turn it off for sites that block VPNs. Some banks and streaming services block VPN IP addresses or limit VPN use in their terms. Disconnect for that site, then reconnect.
  • Keep the app updated. Updates fix bugs and keep the connection secure.
  • Expect a little extra data use. Encryption adds a small overhead, covered in does using a VPN use more data?

What a VPN will not do

A VPN is useful, but it is not a full security kit. The Federal Trade Commission points out that most websites now encrypt your connection with HTTPS, and that you still need good habits like strong passwords, two-factor authentication and up-to-date software. A VPN:

  • Does not stop malware or phishing. If you download a harmful file or enter your password on a fake page, a VPN cannot undo that. See does a VPN protect you from hackers?
  • Does not make you anonymous. Cookies, browser fingerprinting and the accounts you sign in to can still identify you. Read can you be tracked with a VPN?
  • Is not the same as a proxy. A proxy can change your IP address for one app, but it usually does not encrypt your traffic. Our proxy vs VPN guide explains the difference.

Conclusion

Now you know how to use a VPN: install the app, sign in, choose a server location, click Connect and confirm your IP address changed. Keep it on when you use networks you do not control or when you want your IP address and browsing kept from your internet provider, and pair it with updates, strong passwords and multi-factor authentication.

If you use a Windows PC or laptop, download EonVPN to get a free VPN with no credit card needed and connect in a few clicks.

FAQs

How do I start a VPN on my PC?

Install a VPN app, open it, sign in and click Connect. On Windows you can also add a VPN connection in Settings > Network & internet > VPN, but that needs server details from your workplace or VPN provider.

Is there a completely free VPN for Windows?

Yes. Several VPNs have a free plan for Windows. EonVPN is free with no credit card needed, and it explains on its website how it covers its costs. Whichever free VPN you pick, check how it is funded and what it logs before you install it.

What is the fastest free VPN for PC?

There is no single answer, because speed depends on your own connection, the distance to the server and how busy that server is. Try a free VPN on your own PC: run a speed test with the VPN off and on, and pick the nearest server location. If the drop is too big for what you do, try another location.

Can I use a free VPN on my laptop?

Yes. A Windows laptop uses the same VPN app and the same steps as a desktop PC: install the app, sign in, pick a location and click Connect. A VPN is especially useful on a laptop because you are more likely to join public Wi-Fi.

Do I need to turn on my VPN every time?

It depends on the app’s settings. Many VPN apps stay disconnected until you click Connect, so check the connection status each time you go online on a network you do not trust.

Is it safe to leave a VPN on all the time?

Yes. Leaving a VPN on is safe and keeps your IP address private everywhere. The trade-offs are a small speed and data overhead and the occasional site that blocks VPN connections.

Is there a downside to using a VPN?

A VPN can add some delay, some sites block VPN IP addresses, and your VPN provider can see the connection your internet provider used to see. That is why choosing a provider you trust matters.

Can I use a VPN on my phone or Mac?

Most VPN providers offer apps for several platforms, and the steps are the same: install, sign in, pick a location and connect. EonVPN is currently available for Windows only.

Using a VPN is legal in many countries, but some countries restrict or ban them, and anything illegal without a VPN stays illegal with one. This is not legal advice, so check the rules where you are.