Vistart can be used to replace the default start button that is in Windows 8, 8.1 or even used simultaneously with the default start button. Vistart has a small size and of course the installation is quite easy and fast, so it won’t be confusing. To use Vistart you must have Windows 8, or 8.1, then a fairly small disk space of approximately 5 MB. You can download and install it yourself easily.