If you are a Windows PC owner, then I am sure you already know what the term Hardware Identifier is all about. The hardware of your computer refers to its hardware and it includes such things as motherboards, processors, graphics cards, hard drives, optical drives, etc. Your computer's hardware has to match with the software and other devices. Windows has a series of files that point to hardware and any given file may indicate a component or part of the operating system. So if you want to download freeware or paid programs that will help you optimize your Windows operating system, then you must make sure that the program will also identify your hardware.
One example is the freeware program called "Frontline Registry Cleaner". This piece of software will help you perform a free registry scan and repair. After the scan is done, you can download the software free from the website. And then, you can identify and remove invalid application software, uninstall software that has expired, fix missing files and folders, and so on.
Another example is software called Windows Defender. This free software application will also help you to scan your Windows operating system and identify errors and defects. After the scan is completed, you can download the software from its website free of charge. Once downloaded, the software will then run for free without your application software having to be installed.