In an earlier article, we saw that Windows Alt+Tab has bugs that make it not suitable for reliable switching. It also has issues like the icon and the text of the app not being placed next to each other to instantly identify the app. The thumbnail of the app is often smaller and isn't enough to identify exactly which window you are switching to, especially if there are multiple windows of the same app open. A free, third party Alt+Tab replacement, VistaSwitcher solves all these problems.
[Review] VistaSwitcher: Best Alt+Tab replacement that also works with Modern apps