Microsoft Edge 89 update, which is based on Chromium 89, is now
available for Windows 10 and macOS. To download Microsoft Edge
89, you would need to check for updates manually or you’ll
receive it automatically in the next few days, according to a
statement from Microsoft.
In Edge 89, Microsoft is introducing sleeping tabs, vertical
tabs, intensive throttling to improve the browser’s performance
and startup boost – a new feature that will significantly
reduce the launch time of Edge on Windows 10.
In addition to these new features, Microsoft is also rolling
out improvements for the built-in PDF reader, privacy settings,
group policies, security, and more. For example, there’s a new
policy for enterprise customers to prevent the installation of
extensions from stores other than Microsoft.
List of new features in Microsoft Edge 89
- Sleeping tabs (now generally available)
- Startup boost.
- Vertical tabs layout.
- Intensive resources throttling.
- Improvements to PDF selection.
- Autofill now supports birth date.
- Extensions menu.
- New group policies.
By default, Microsoft Edge will now put inactive tabs to sleep
to reduce both CPU and memory usage. This feature was announced
last year and Microsoft has now decided to enable it for
In a statement, Microsoft noted that sleeping tabs optimize the
browser’s performance by freezing inactive background tabs
after a set amount of time. Tabs will fade when they’re
sleeping and CPU/RAM resources will be released, but this will
not affect the content inside the sleeping tab.
Microsoft observed that sleeping tabs can reduce CPU usage by
26% on average compared to a non-sleeping tab. Likewise, it can
also reduce memory usage by 16% on average, but the exact
outcome depends on the number of tabs you’ve open and your
Apparently, the results are more noticeable when you open
several tabs. It’s also worth noting that Edge will not
freeze payment gateways and other important tabs.
Startup boost is a new feature that will boost the load times
by up to 41% depending on the configuration of your Windows
When enabled, Startup boost will start Microsoft Edge processes
in the background when a device is powered on. As a
result, Edge will launch faster, especially if you close it and
restart your device, and open it again.
Vertical tabs layout
In Edge 89 or newer, vertical tabs layout is now generally
Vertical tabs layout has been designed to make it easier for
users to manage a large number of open tabs and they appear on
the left-hand side of the browser window.
Microsoft has also enabled support for intensive throttling, a
feature created by Google engineers for Chromium. This feature
is supposed to reduce resources usage by prioritizing your
active tab over the others in the background and it could also
extend the battery life.
any impact on background activities, such as music and
PDF and printing improvements
Microsoft is improving text selection in PDF documents opened
in Edge to reduce issues in certain documents.
Another feature is the ability to customize scaling while
printing webpages and PDF documents.
The scaling options include – ‘Fit to Page’, ‘Paper
Size’, and ‘Actual size’. The third option would ensure that
the size of the document remains unaffected and quality of the
original document will be retained.
Microsoft Edge is also getting the all-new extensions menu from
This will allow you to easily manage your extensions and
However, there’s a catch – the extensions menu is rolling out
via a server-side update for Edge version 89 and it will show
up on all devices by the end of the month.
- Edge autofill has been updated to include your date of
birth. Like addresses or emails, you can edit and delete date
of birth information anytime by visiting Edge settings.
- Developer: You can now turn off the warning “Disable
developer mode extensions”.
- Autofill suggestions will now include content from Windows
Clipboard. This works only when you click on the text field for
a phone number, email, etc.
- New group policies for enterprise customers.
How to get the update
Microsoft Edge will be updated to version 89 automatically, but
you can always check for updates manually by visiting Settings
Remember that the update is still rolling out in some regions
and it will show up for download in the next few days.