These are mainly Windows and ProgramData folders. That's right, after installing the system by default, access to some folders will be closed not only for modification, but also for reading. Now imagine that if this account is disabled, he will not only need to guess a password, but also determine which of the accounts has system administrator rights. And again, by default, any attacker will seek to get hold of the password for this particular account. After all, by default, the built-in system administrator account has the value SID = 1. It is unclear what this will do to optimize the system, but it can obviously cause considerable harm. So, the first thing that we are most often recommended to do is activate the administrator account. Let's try to analyze what are we being asked to do to increase productivity and usability. And after the installation phase, in any case, users think about how they can tune their computer to increase its performance. Many users are thinking about upgrading to Windows Vista, and due to the fact that that Microsoft has officially announced the end of sales of Windows XP, for many, migration is already becoming a necessity.
Tips to improve the performance of Windows Vista.