As the saying goes, “All good things must come to an end.” Microsoft is saying goodbye to its 10-year-old operating system, Windows Vista. This means that from April 11th onwards, Windows Vista users won’t be receiving essential security and software updates.

Digital advertisements are ubiquitous across the internet. And just as users started to come to terms with that, Microsoft has taken ads one step further. The Windows File Explorer has begun to show ads for services like O365 and OneDrive, and if you’re wondering how to disable them, this article is for you.

Like Apple’s Siri and Google’s Google Now, Cortana is an intelligent personal assistant that assists you with a variety of tasks such as making phone calls, setting reminders, as well as searching for files. All of this is possible, with the right commands of course.