The operating system receives minor updates every two to three weeks and major releases every six weeks. And, at any given moment, Google’s staff is working on features and software enhancements that most people won’t see for a matter of weeks — or months.

Here’s a little secret, though: if you’re feeling adventurous, you can gain access to those unreleased enhancements. All it takes is the flip of a virtual switch in your Chromebook’s settings, and you’ll have all sorts of interesting new options at your fingertips.

First, it’s important to understand exactly what’s involved so you can make an educated decision about which setup makes the most sense for you.
Understanding the Chrome OS channels

Chrome OS actually exists in four separate development channels. The software you see on your Chromebook varies considerably depending on which channel you choose:

    The Stable channel is the polished and ready for prime time version of the software that all devices use by default.
    The Beta channel is updated weekly and receives new features about a month ahead of its Stable sibling.
    The Developer channel is updated as frequently as twice a week and sees stuff that’s actively being worked on and has undergone only a small amount of testing.
    Finally, the Canary channel is what Google describes as the “bleeding edge” Chrome OS path — a channel that receives daily updates prior to any widespread testing and can be accessed only by a Chromebook that’s switched into a special developer mode (which, somewhat confusingly, has nothing to do with the Developer channel).

The Stable channel is the safest option and what the vast majority of people should use — particularly those who need to know their computers will always work flawlessly without any hiccups or unexpected glitches.

If you’re feeling adventurous and don’t mind a bit of a risk, the Beta channel is a good way to get a peek at unreleased features without too much instability. The odds of running into something funky are certainly higher than with Stable, but, by and large, elements in Beta are fairly well-developed and just in the final phases of testing.

Most day-to-day users would be well advised to stay away from the Developer channel since it receives updates as they’re built and is quite likely to contain bugs. And, as for the Canary channel, if you’re not sure whether you ought to be using it, the answer is probably no.
Changing your Chrome OS channel

Once you’ve decided which channel you want to try, here’s how to make the switch:

    Open your Chromebook’s settings.
    Click About Chrome OS in the menu on the left, then click Additional details.

    Look for the category Channel and click the Change channel button. That’ll cause a pop-up to appear that lets you select the Stable, Beta, or Developer channel. (Canary, remember, is available only if your device is in Developer mode — a level of access that opens the door to more advanced forms of OS modification but also disables some of the software’s standard layers of protection. It requires several extra steps to enable and, again, isn’t advisable for most Chromebook users.)

    Click the channel you want, then click the blue Change channel confirmation button that appears.
    Click the left-facing arrow at the top of the screen to get back to the About Chrome OS page. When you see the Restart button appear near the top of the page (it may take a minute or two), click it.

Hit the Restart button to complete the change.

And that’s it: as soon as your Chromebook finishes restarting, you’ll be on your new channel with all your accounts, files, and preferences in place just like you left them.

If you ever decide you want to move back to the Stable channel, repeat that same process and select Stable.
Just note that moving in that direction — from a higher channel to a less experimental one — generally requires you to Powerwash your Chromebook. Powerwash means all of your information and data will be erased, and you’ll have to sign in anew and start over.

The one exception: if your Chromebook is connected to a work- or school-based G Suite account, your data won’t be deleted and the change won’t take place immediately. Instead, you’ll have to wait until the lower channel catches up to the higher one in version number, which could take anywhere from a few weeks to a few months.