Increasingly European governments are moving away from Microsoft to open source software.

That is an example (and a proven path) that Canada can follow.

And it's possible to push for change much more easily at this level instead of the federal overnight. TBH - microsoft is used because of the history of how computers were introduced in the NA market. If you look to China for example, they skipped the entire PC generation and went straight to mobile. Windows is not big player but rather things like 'superapps' that act more like an OS than an app. That's only scratching the surface because these apps are much more because they even have financialization (see WePay, AliPay). The other big alternative is MacOS which seems to be catching on in the post-secondary and consumer market this may lead to a change in the business playing field as the older generation retires and younger people move into the workforce.