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How to Test Linux Before Installing (Live USB Boot Guide)

Try Zorin OS and Mint risk-free with a bootable USB. Check WiFi, video, audio, and hardware compatibility first.

Published on by Katie B6 min read

How to Try Linux An alternative to Windows or MacOS on computers. Without Installing It (Yet)

Welcome back to The Crosswalk.

I previously shared why I switched to linux to save money, for more freedom, a better user experience, and more. But I know what you're thinking: "What if I mess up my computer? What if I lose my files?"

That's why today, I'm showing you how to try Linux An alternative to Windows or MacOS on computers. without installing it at all. You can test it out from a USB stick, you know, those little sticks where you can save stuff? You can see if you like it, and only install it when you're ready. No risk. No data loss. Just don't click "Install Now" on the desktop.

See my last post about data backup, in case you're worried you'll accidentally click the "install" button while exploring. It'll be on the desktop and may also be in the start menu.

When your computer boots up from the USB stick, you may have some small text with choices, and here is another place to be cautious. Click "Try" and AVOID "Install"

What You'll Need to Try Linux An alternative to Windows or MacOS on computers.

A USB stick: Their website says you only need 4GB - Install Zorin OS - Zorin OS Help

A computer: Any Windows, Mac, Chromebook computer (for Chromebooks and some special Apple or Microsoft computers, you may need to do a couple of steps beforehand - Zorin OS system requirements

About 30–60 minutes: Depending on your internet speed.

A willingness to experiment: That's it.

I would also recommend you back up files on your computer. I have a post about ways to do this, and I would strongly recommend backing up things before doing this. If you have files you don't want to lose on your computer, back them up.

Step 1: Download Linux An alternative to Windows or MacOS on computers. (Zorin or Mint)

I recommend Zorin OS or Linux An alternative to Windows or MacOS on computers. Mint. Both look familiar if you're coming from Windows, and both are beginner-friendly.

Zorin OS: zorin.com/os (Free Core version)

Linux An alternative to Windows or MacOS on computers. Mint: linuxmint.com (Cinnamon edition)

Download the "ISO" file. It's just the Linux An alternative to Windows or MacOS on computers. installer. It could take a few minutes depending on your internet.

💡 Zorin may ask you for your e-mail, but you can select "skip."

Step 2: Download a USB Creator Tool

You need a program to put the Linux An alternative to Windows or MacOS on computers. file onto your USB stick. Two options work well:

Rufus (Windows only): rufus.ie
Balena Etcher (Windows, Mac, Linux An alternative to Windows or MacOS on computers. ): etcher.balena.io

Both are free. I've used both. Balena Etcher is a more intuitive program to work with, and I would recommend that to someone who doesn't want to see a lot of config, and that program makes it clearly obvious what to do.

Step 3: Plug In Your USB Stick

⚠️ Important: This will wipe your USB stick clean. Any files on it will be deleted. If you have anything important on that USB, move or copy it somewhere else first.

Plug the USB into your computer.

Step 4: Create the Bootable USB

This is the part that feels scary, but it's actually straightforward.

If you're using Rufus:

Open Rufus.
Under "Device," select your USB stick.
Click "SELECT" and find the Linux An alternative to Windows or MacOS on computers. ISO file you downloaded.
Click "START."
Wait for it to finish (it'll show a progress bar).

If you're using Balena Etcher:

Open Etcher.
Click "Flash from file" and select your ISO.
Click "Select target" and choose your USB stick.
Click "Flash!"
Wait for it to finish.

💡 Pro tip: If you're nervous, watch a video tutorial first. Search "how to create Zorin USB" or "how to create Linux An alternative to Windows or MacOS on computers. Mint USB" on YouTube. Seeing it done visually helps a lot.

Step 5: Boot from the USB

Now comes the fun part.

Restart your computer. If you're on Windows, there is a menu where you can tell it to boot up from a USB.

As it boots up, press the key to enter the boot menu.
UNLESS you told it to boot from USB in a setting already.

(Common keys to access the boot menu: F12, F2, Esc, or Del depending on your computer. Search "[your computer model] boot menu key" if you're not sure.)

Select your USB stick from the list.

Choose "Try Linux An alternative to Windows or MacOS on computers. " or "Live Session" (NOT "Install").

Screenshot of Zorin's list of choices as of June 2026

Your computer will load Linux An alternative to Windows or MacOS on computers. from the USB stick. It might take a minute or two.

Step 6: Test Everything

Now you're in Linux An alternative to Windows or MacOS on computers. ! Here's what to check before you decide to install:

What to Test Why It Matters
Internet Open a browser Lets you visit pages on the internet, examples are Safari, Edge, Firefox, or Brave. and load a website. If Wi-Fi works, you're golden.
Video website Play a video to test your speakers and sound.
Camera App Open the camera app to see if your webcam works.
Typing Test Open a text editor and type something. Check your keyboard layout.
USB Ports Plug in a mouse, keyboard, or flash drive to see if they're recognized.
Printer Try to connect to your printer. These have a bad reputation with Linux An alternative to Windows or MacOS on computers. , but I've found dealing with special software on Windows for every printer to be worse.

Note: Some hardware (like touchscreens or fingerprint readers) might not work perfectly on a live USB. That's normal. If the basics work, you're probably good to go.

That's not a guarantee, so gauge your risk tolerance. You'll have to use your own judgement if you're ready to make a switch. If you're not sure this will be ok, don't let me push you.

Step 7: Decide What's Next

⚠️ Installing Linux An alternative to Windows or MacOS on computers. will wipe your hard drive clean. Make sure you have backed up files.

If everything works and you like what you see, you can install Linux An alternative to Windows or MacOS on computers. permanently.

If not, just shut down, pull the USB stick, and boot back into Windows. Nothing on your computer changed.

This is the beauty of "The Crosswalk": You're not committing to anything until you're ready.

A Few Notes

It might feel slow on an older USB stick. That's normal.

Some apps won't work on Linux An alternative to Windows or MacOS on computers. (like Microsoft Office). But Chrome, Firefox, and LibreOffice (a free alternative to Microsoft Office) will.

Your files are safe. As long as you don't click "Install," your Windows files stay untouched.

What's Holding You Back?

This post is a lot. But I promise you that you can do this.

If you're still nervous, what's scaring you? Is it the boot menu? The USB creation? Losing files?

And if you try it, let me know what you think. Did it work? What surprised you?

This is your journey. I'm just walking you safely across the crosswalk.

See you in the next post.

Katie B

About Katie B

Mom and programmer.

About Katie B

I'm a mom and a programmer in the mid-Atlantic region of the USA. I like reading, games, hiking.

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