Windows Vista
Put your hand up if you’ve been waiting for this one. Was Windows Vista really that bad? In some ways, yes. In others, no. After a disastrous development cycle, Windows Vista, the follow-up to Windows XP, was released to the public in 2007. Despite its currently tainted reputation, Vista brought some good ideas to the table, some of which were adopted in the latest Windows 11 OS. The problem was that some of the features, like the transparent (sound familiar?) Aero interface, were too advanced for the majority of PCs on the market.
Microsoft was eventually hit with a lawsuit alleging the company misled customers by putting a “Vista capable” sticker on computers when they could only run Vista Home Basic, the entry-level version of the operating system. That was just the tip of the iceberg. Because of its complexities, Vista was even slower than Windows 95 when it launched, and since it required new drivers, many graphics cards and peripherals didn’t work properly. In the end, the adoption rate was low and Microsoft kept Windows XP around for longer than scheduled. Vista, for every modern feature it introduced that we now take for granted, goes down in history as one of Microsoft’s biggest failures.