Overtime when we continue using our system to perform various tasks on daily basis, the software and hardware part of the computer gets affected. If not maintained, PCs are prone to crash, freeze and lag. The system also runs slower than normal as it used to run before. Most of the times the errors and corruption in Windows registry and accumulation of unwanted data affects performance of the computer. Similarly the improper internet settings cause internet to run slow. These problems occur in all versions of Windows including Windows. One good way to maintain PC's performance is to check for registry errors and delete unwanted data. This task is too difficult as there are thousands of files and hundreds of programs and applications that can not be handled separately. Keeping in mind the intense computer usage, one can rely on a good system utilities software. The RegInOut system utilities is made keeping in mind the same requirements of the user. It can improve computer speed, increase your internet connection speed and also avoid computer errors and crashes. No matter if you are using Windows 10, 8, 7, Vista or XP RegInOut will work fine on all versions of the Windows.