Bruce Lawson's personal site<br>: UK competition regulator investigates Microsoft

-->

Site Lowlights:

Notes<br>on Web Accessibility

The Spam Letters

Letters found on Kazaa

My<br>Amazon wishlist

. Listitis is a shocking thing.--><br>Pages

Hire me! Accessibility and web standards consultancy services I offer.

about Bruce

Contact Bruce

Accessibility and Privacy policies

Archive

Test pages

Whatever happened to

Reviews

Spam letters

Letters found on Kazaa

Mailing List

If you've fallen in love with me, why not sign up for my weekly mailing of Reading Lists and other goodies?

Email address:

Leave this field empty if you're human:

Elsewhere

My stuff on other sites

the cruellest months - my music listen to -and maybe buy?- my albums!

Mastodon

The F-word - a monthly(ish) tech podcast with Vadim Makeev and me.

LinkedIn (yawn)

What’s Bruce wearing Today? - legendary fashion blog

Travellin' Bruce - photos of my travels

Blah blah

Entries (RSS) and Comments<br>(RSS).

Last week the UK Competition and Markets Authority (CMA) launched its strategic market status investigation into Microsoft’s business software ecosystem. An investigation doesn’t necessarily imply that Microsoft has done anything wrong; it will examine Microsoft’s position in the markets and decide whether it is powerful enough to require "action to promote customer choice".

This is A Good Thing. Doubtless vendors of video conferencing, email clients, and clown computing will have their own stories to tell of Microsoft’s self-preferencing, but I’m in the browser business, so here’s mine.

Three years ago the CEO of Vivaldi (my boss) wrote an open letter to the EU Commission expressing concerns over Microsoft’s anti-competitive practices. And since I joined Vivaldi in 2024, I’ve been working with other Windows browser vendors in the Browser Choice Alliance, making press and regulators aware of Microsoft’s dark patterns and deceptive practices.

We’ve managed to shame Microsoft into making some changes in the EU, although Microsoft Edge is still not designated a ‘Core Platform Service’ (CPS), so remains exempt from special obligations. (It was originally designated, but Microsoft appealed and it was un-designated [PDF] because "Edge’s scale of usage in the web browser CPS category is low" and "Microsoft’s ability to use Edge as a lever to drive usage of other Microsoft services is at present limited".)

But, of course, the UK is no longer a member of the EU, so Microsoft continues to misbehave on this scepter’d isle. For example, Windows doesn’t respect the user’s chosen default browser when you do a search from the Windows Bottom Taskbar Thingy™. Here’s a video made Monday 18 May at 12.16pm, four minutes after a Windows update on a UK region Windows 11 machine, with Vivaldi set as the default web browser:

The important thing to note is that Windows starts Microsoft Edge when you initiate a search in Windows Bottom Taskbar Thingy™. It’s self-preferencing and this behaviour cannot be over-ridden (although you can override Bing as the default search in Edge).

Once upon a time you could use EdgeDeflector, a small application that intercepted URIs that force-open web links in Microsoft Edge and instead redirected it to the system’s default web browser (if you knew the utility existed, and knew how to get code from Github, and were allowed to install it on a corporate machine) but Microsoft sabotaged that.

Why does Microsoft make Windows do this? As with a shark or a werewolf, I can only speculate about the Beast Of Redmond’s primal urges, but every user that can be shown Bing search results is a chance to show more ads, and make more money. And, perhaps just as important to Microsoft, it’s money that’s not going to Google.

Now that "A.I." is being pushed deeply into all Microsoft products, it is a great chance to get users away from Google’s Gemini and into Copilot – which will show you personalised ads and use your private data for training the next iteration of its LLM soothsayer.

Microsoft says

If you don’t want ads to be personalized, simply adjust your ad settings … When you share information with Copilot it benefits your and others’ experiences by helping Copilot understand trending topics and common questions. You can always opt out.

Which means that unless you take evasive action, you’re being snooped on by default. You’re tracked in the browser; what you do in the search engine is spied on, and anything you let Copilot see is training data.

Fun fact: a lot of people pronounce Microsoft’s sparkling autocomplete as "Co-Pilot", but it’s actually pronounced "Copy-Lot". That’s because Mustafa Suleyman, CEO of Microsoft AI ("a division bringing together our major consumer AI products including Copilot, Bing, GroupMe, MSN and Edge") believes

With respect to content that is already on the open web, the social contract of that content since the ’90s has been that it is fair use. Anyone can copy it, recreate with it, reproduce with it....