Opera is filing a complaint over Microsoft’s tricks that push you to use Edge

Here is a 178-word summary of the news article: Opera, a web browser company, has filed a competition complaint in Brazil alleging that Microsoft is using anti-competitive practices to steer people towards using its own web browser, Microsoft Edge. Opera claims Microsoft is locking out alternative browsers from preinstallation opportunities and frustrating users' ability to download and use other browsers. The complaint alleges that Microsoft ignores users' default browser choices in various ways, such as opening PDF files or links in its own apps. It also accuses Microsoft of using "obtrusive banners and messages" to discourage users from downloading other browsers. If successful, Opera wants remedies like allowing PC manufacturers to preload alternative default browsers and an end to "dark patterns" that push users towards Edge. Opera has also challenged Microsoft's escape from being designated a "gatekeeper" under EU regulations, saying Microsoft's changes are insufficient. This is part of Opera's broader effort to challenge Microsoft's browser practices globally. The company has a history of filing antitrust complaints against Microsoft over its browser behavior in Windows.