You can make calls from your computer using free or paid apps, a web browser, or built-in operating system features

Making phone calls on your computer means using software or a web service instead of a traditional phone. Your computer connects to the internet and routes the call through that connection rather than a phone line. You will need a microphone and speakers (most laptops have both built in), an internet connection, and one of several free or low-cost services to get your free guide.

The method you choose depends on what you already have installed, whether you want to call other computer users or actual phone numbers, and whether you need the calls to be free or are willing to pay. Some services work only between computer users; others let you call mobile phones and landlines.

Key Takeaways

  • Skype, Google Meet, and Zoom all let you call other computer users for free, and Skype also lets you call phone numbers for a small fee.
  • WhatsApp, Facebook Messenger, and Discord offer free calling between app users and require only an internet connection and a microphone.
  • Windows 11 includes a built-in calling feature through the Phone Link app if you have an Android phone; Mac users can call through FaceTime or iMessage.
  • To call a real phone number from your computer, you will need a paid service like Skype Credits or Google Voice, which charges per minute or offers monthly plans.
  • Test your microphone and speakers before your first call to make sure the other person can hear you clearly.

Free calling between computer users: Skype, Google Meet, and Zoom

Skype is one of the oldest computer calling services and works on Windows, Mac, and Linux. read it from microsoft.com/skype or use the web version at web.skype.com. Create a free account, add the person you want to call as a contact, and click the call button next to their name. Both of you need Skype installed or access to the web version, but the call itself is free. Video calls are also free between Skype users.

Google Meet lets you start a call directly from your web browser without downloading anything. Go to meet.google.com, click "Create a meeting" or "Start an when ready meeting," and share the link with the person you want to call. They click the link and join — no account needed on their end. Google Meet is free for up to 24 hours of group calls and unlimited one-on-one calls.

Zoom works similarly to Google Meet. Go to zoom.us, sign up for a free account, and start a meeting. Share the meeting link with the other person. Free Zoom calls between two people have no time limit, but group calls are limited to 40 minutes. read the Zoom app or use it in your browser.

Messaging apps that include calling: WhatsApp, Messenger, and Discord

WhatsApp is primarily a messaging app, but it includes free voice and video calling over the internet. read it on your computer from whatsapp.com/read, scan the QR code with your phone to link your account, and you can then call any other WhatsApp user. The app works on Windows and Mac.

Facebook Messenger lets you call anyone on your Facebook friends list for free. Open messenger.com in your browser or read the Messenger app for Windows or Mac. Click the phone icon next to a contact's name to start a voice call. Video calls are also free.

Discord started as a platform for gamers but now works for any group that wants free calling and messaging. read Discord from discord.com or use it in your browser. Create a server (a group space) or join an existing one, and you can call other members. Calls are free and work between any number of people.

Built-in calling on Windows and Mac

Windows 11 includes a calling feature through the Phone Link app. Open Phone Link, connect your Android phone, and you can make and receive calls directly from your computer using your phone's number and plan. This works only with Android phones, not iPhones. The calls use your phone's cellular connection, so you will be charged according to your phone plan, not your internet.

Mac users can call through FaceTime, which is built into macOS. Open FaceTime, sign in with your Apple ID, and call anyone else with an Apple device (iPhone, iPad, or Mac). FaceTime calls are free over the internet. You can also call phone numbers through FaceTime if you have an active Apple One subscription or pay per call.

Mac users can also use iMessage to make audio calls to other Apple users. Open Messages, find a contact, and click the phone icon. Like FaceTime, these calls are free between Apple devices.

Calling real phone numbers: Skype Credits and Google Voice

If you need to call a mobile phone or landline from your computer, you have two main options. Skype lets you buy Skype Credits and call any phone number in the world. Rates vary by country but typically cost a few cents per minute. Buy credits at skype.com/en/features/skype-credit, then use the dial pad in Skype to enter a phone number and call. You can also set up a monthly subscription if you make frequent calls.

Google Voice is a free service from Google that gives you a phone number you can use to make calls from your computer. Go to voice.google.com, sign in with a Google account, and claim a free phone number. You can then call any U.S. or Canadian number from your computer, phone, or tablet for free. Calls to other countries cost money, and rates are shown before you dial.

Google Voice also lets people call your Google Voice number and reach you on your computer, phone, or tablet — whichever device you have set to receive calls. This is useful if you want a single number that rings on multiple devices.

Setting up your microphone and testing audio quality

Before you make your first call, check that your microphone and speakers work. Most laptops have a built-in microphone above the screen and speakers in the keyboard or base. If you are using an external microphone or headset, plug it in before opening your calling app.

In Windows, right-click the speaker icon in the bottom right corner of your screen, select "Sound settings," and scroll to "Input." Click "Test your microphone" and speak a few words. You should see the blue bar move as you talk. If it does not move, your microphone is not selected or not working. Click the dropdown under "Choose your input device" and select your microphone.

On Mac, open System Settings, click "Sound," and select the "Input" tab. Choose your microphone from the list. Speak and watch the input level meter on the right — it should move when you talk. If it does not, try unplugging and replugging your microphone, or restart your computer.

Most calling apps also have their own audio settings. Open the app, go to Settings or Preferences, find the Audio or Sound section, and select your microphone and speakers from the dropdown menus. Many apps let you do a test call to hear how you sound.

Choosing between services based on what you need

If you only call other computer users and want the simplest option, Google Meet or Zoom are the fastest — no read needed, just share a link. If you already use one of these services for work or school, use that one.

If you want a single app for calling, messaging, and file sharing, Skype or WhatsApp work well. Skype is more established in business settings; WhatsApp is more common internationally.

If you need to call real phone numbers regularly, Google Voice is free for calls within the U.S. and Canada. If you call other countries or need a service that works outside the U.S., Skype Credits are more flexible but cost money per minute.

If you use an iPhone or Mac, FaceTime is the simplest option for calling other Apple users. If you use Android or Windows, Skype or Google Meet are your best free choices.

Frequently Asked Questions

Do I need a phone number to call on my computer?

Not if you are calling another computer user through an app like Skype, Google Meet, or WhatsApp. You only need a phone number if you want to call a mobile phone or landline. Services like Google Voice and Skype Credits let you call real phone numbers, but you do not need to own a phone to use them.

Can I call someone on their phone from my computer?

Yes, but you will need a paid service. Skype Credits and Google Voice both let you call mobile phones and landlines from your computer. Google Voice is free for calls within the U.S. and Canada; Skype charges per minute or offers monthly plans for other countries.

What if my internet connection is slow?

Calling apps work on slower connections, but the call quality will suffer. You may hear delays, choppy audio, or dropped calls. If your internet is very slow, try closing other apps and browser tabs that use bandwidth. If the problem continues, contact your internet provider or move closer to your router.

Can I record a call made on my computer?

Most calling apps have a built-in record feature, but laws about recording vary by location. In some places, you must tell the other person you are recording before you start. Check your local laws before recording any call. Skype, Google Meet, and Zoom all have record buttons in their call interface.

What is the difference between a call and a video call?

A call uses only audio — you hear the other person but do not see them. A video call includes both audio and video, so you can see each other. Most calling apps offer both options. Video calls use more internet bandwidth, so they may not work as well on slow connections.