Graphic credit: weekplan.com

The new, 2025 Microsoft Work Index report was released a couple of weeks ago and two major themes are 1) a growing shift toward AI enhanced work, and 2), something Microsoft has coined the “infinite workday.” This blog will address the second point.

Unlike other research related to the workforce, in addition to surveying workers, Microsoft is able to vacuum up billions of data points from real time use of its Microsoft 365 office apps. In other words, rather than just asking workers how they spend their day, this data tracks, at a microscopic level, what people are actually doing. Although the data is anonymized, it’s also a little creepy that your largest tech vendor is watching your every move.

Probably the most compelling finding of the research is that the workday literally never ends. That has been an anecdotal feeling for a long time, but the MS data shows that the average worker sends and receives 50 or more messages per day outside of normal business hours and over half of “meetings” aren’t on an already full calendar; they happen spontaneously. As the report’s authors note, “The modern workday has no clear start or finish,” with robust use of MS 365 apps beginning at 6 am or earlier and a surprising number of meetings happening after 8 pm, with nearly a third of workers checking email again by 10 pm. This is also likely influenced by workers across global geographies and remote work.

Another disturbing finding is that regardless of when work is happening, it is a non-stop, chaotic flurry of interruptions, with workers being pinged by some MS app every 105 seconds, or nearly 300 times in a typical eight hour “workday.” Keep in mind that this only includes apps that Microsoft can track. As the report aptly notes, for many people, work is as much about “navigating chaos” as it is about actually doing something productive and coherent. The MS study also finds that the timing of interruptions, particularly via messages and meetings, spikes when people are most likely to be productive. For example, email and Teams messages, as well as meetings, spike from mid to late morning, precisely when most people have the greatest energy and focus. In other words, workers are using the highest performance part of the day to deal with massive volumes of messages and meetings rather than on things that truly bring value. One fascinating data point reveals that editing of PowerPoint slides spikes 122% in the ten minutes before scheduled meetings. This suggests that the tsunami of digital noise in the days and hours leading up to presentations prevents workers from dedicating necessary focus to what they are going to present, resulting in a last-minute scramble.

Interestingly, other recent research by Gallup has found the lowest level of worker engagement in over a decade. Although that surely has something to do with poor management, lack of trust and purpose, and other culturally related issues, it is almost certainly also related to the fact that the nature of the workday itself likely makes purposeful engagement extremely difficult. It would appear that technology has taken a cultural value that places more importance on being busy than being productive and turbo charged it to ridiculous levels. Based on the MS research, focus on any one task for more than a couple of minutes is a mirage, both due to constant interruption and the fact that just “navigating the chaos” sucks huge amounts of any individual’s bandwidth, leaving little left for truly thoughtful, meaningful, and coherent work.

This reality is not just a “wow, that’s crazy” phenomenon. Because we know that employee engagement is essential to organizational success, leaders must very intentionally address the out of control and fragmenting demands on worker attention created by the modern workplace. If you want your people doing work that actually matters and that results in meaningful outcomes, part of your job is protecting them from what the Microsoft report calls overwhelming “digital noise” that “hijacks” focus and productivity. This is fascinating coming from the company that sells the tools that are being used to support busyness, but not necessarily engagement and quality work.