Skip to main content

Microsoft says Edge has already saved 273 petabytes of RAM

Microsoft’s efforts for browser efficiency appear to be paying off as the brand has announced that its built-in Sleeping Tabs tool is highly effective at conserving RAM on devices.

Microsoft recently shared on its Dev Twitter dedicated to the Microsoft Edge browser that its Sleeping Tabs tool has saved users a whopping 273 petabytes of RAM or 273,000 TB of RAM over the last 28 days. That equates to approximately 40MB of memory per tab of the 6 billion tabs tested, the company added.

Use sleeping tabs to save resources? You aren’t alone! Over the past 28 days on Windows devices, we slept 6 billion tabs resulting in a savings of 273.7 Petabytes of RAM. That’s roughly 39.1 megabytes saved per tab. 😲 pic.twitter.com/hgTcpcMwvh

— Microsoft Edge Dev (@MSEdgeDev) June 6, 2022

The Sleeping Tab tool, which comes standard on Microsoft Edge, puts web pages to sleep after they have not been accessed for two hours. This allows devices to save RAM by not sending memory to parts of the machine that are not being used. This is especially beneficial considering users typically keep multiple tabs open at the same time, Neowin noted.

While many devices that use the Microsoft Edge browser might vary in hardware specifications, such features can help users get the most out of their device experience. Sleeping Tabs can also be customized to change the timeout period or to exclude certain websites so they remain active.

To access and personalize the Sleeping Tabs settings in Microsoft Edge, you can go to edge://settings, then System and Performance> Optimize Performance.

Currently, various statistics are ranking Microsoft Edge among the top three most used web browsers in the world. A study by Atlas VPN ranked the browser behind Google Chrome and Apple Safari, with 212,695,000 world users in April. Similarly, data from Statcounter put Edge just behind Chrome and Safari, with a 10.07% global market share in March.

Microsoft has put a heavy focus on developing Microsoft Edge since beginning its transition from its legacy browser, Internet Explorer, in early 2020. The brand plans to send out a final end-of-life update, which will kill Internet Explorer for good on June 15.

Editors' Recommendations

Fionna Agomuoh
Fionna Agomuoh is a technology journalist with over a decade of experience writing about various consumer electronics topics…
Microsoft Edge is losing to Safari, despite its push for AI
MacBook Air with Safari open and showing colored Compact Tabs.

Many desktop browsers continue to compete for users, and in April 2023, Apple Safari overtook Microsoft Edge in global market share, according to data collected by StatCounter.

Though the browsers' market share was still neck-and-neck, Safari's April figures come in at 11.89%, while Edge closed the month at 10.95%. Even so, both browsers continue to lag behind Google Chrome, which maintains its number one spot with in excess of 60%, as pointed out by MSpoweruser.

Read more
Microsoft has a new way to keep ChatGPT ethical, but will it work?
Bing Chat shown on a laptop.

Microsoft caught a lot of flak when it shut down its artificial intelligence (AI) Ethics & Society team in March 2023. It wasn’t a good look given the near-simultaneous scandals engulfing AI, but the company has just laid out how it intends to keep its future efforts responsible and in check going forward.

In a post on Microsoft’s On the Issues blog, Natasha Crampton -- the Redmond firm’s Chief Responsible AI Officer -- explained that the ethics team was disbanded because “A single team or a single discipline tasked with responsible or ethical AI was not going to meet our objectives.”

Read more
Edge Copilot finally delivers on Microsoft’s Bing Chat promises
Here's Microsoft's example of how Bing chat will work in the future.

Microsoft is finally making the version of Bing Chat we heard about in February a reality. The latest version of Microsoft Edge (111.0.1661.41) includes the Bing Copoilot sidebar, which allows you to chat, generate AI content, and get insights into topics powered by AI.

This is the form of Bing Chat Microsoft originally pitched. Since its launch, the chat portion of Bing Chat has been available through a waitlist that, according to Microsoft, has amassed millions of sign-ups. However, Microsoft also talked about Bing Copilot, which would live in the Edge sidebar and open up the possibility of generating emails, blog posts, and more, as well as provide context for whatever web page you were on.

Read more