The estimated time to discover the solution to the problem, go through the steps to determine the problem, and get support to get things started obviously took about 10 months with all the staff working successfully. Furthermore, the operation of Windows 8.1 is almost similar to that of Windows 8 system. In fact, Microsoft decided to offer a free upgrade to users whose PC runs on Windows 8. Windows 8 intentionally used the disabled version of Windows 7. This is the reason for its failure. Initially, it took Microsoft company three months to find out the problem of fixing Windows 8 glitches. For the invention of Windows 8 operating system, Microsoft took 10 to 12 months. Every aspect took time. In Windows 8 operating system, advanced technology is used and new features like Metro, UI, GUI, touch gadget enhancements, Metro interface are added. These many features are included in the Windows operating system. And Windows 8 operating system also faces many drawbacks. It has failed to attract customers and maximum number of customers are facing several problems with Windows 8 operating system. So the program is planned to solve these problems. Approximately it took about 3 months to resolve the issues. Above all the main disadvantage is Metro Interface, so it takes a long time compared to other drawbacks. Took 2 to 3 weeks for touch gadgets and 1 to 2 weeks to set up to boot