These may include occasional slow boot times, pointlessly convoluted localisation options, notifications you definitely didn’t ask for, and, at times, you might even notice that your storage availability is way lower than you anticipated. However, this growing popularity doesn't mean the OS is perfect. Although Windows 10 faces far fewer security issues than some of its predecessors, namely Windows 7 and Windows Vista, the operating system also comes with its very own set of challenges, although thankfully the majority of them occur only occasionally and are not extremely serious.