How do I query the operating system installation date?

Operating system Installation Date Query method you can come to understand, below will demonstrate XP/WIN7/WIN8 system installation Date View method, if you also want to know your computer system installation date, please refer to below.

Many users do not remember when their computer system is installed, especially when using other people's computers, if you feel that the computer is running very slowly, most of the system is too many spam files, software updates caused. User feedback has not been installed in 5 years of their own computer systems, so the computer runs slowly, which is part of the computer aging elimination, mainly related to the system. The system runs slowly, installs the software to be quite many, the unloading time is afraid to have the problem, if the rubbish cleans up is not clean or mistakenly deletes the procedure. At this point you need to check your computer system installation time, if the age is long, it is recommended to reinstall the system.

In general, we can right-click on the "Computer" icon "Properties" on the computer desktop, view the current system version information, but can not directly view the system installation date. Want to know your computer system installation date is not difficult, a trick can be done! Here are two ways to see, so that you can easily know the installation date of the computer system.

Method One: Press the shortcut key "Win+r" (keyboard start key +r), enter "CMD" in the running window, press the confirmation button, open the System DOS window.

Enter the string Systeminfo|find "date" in the DOS window, return, wait a moment, you can see the installation date and time information of the current system. Friends who are using XP system, try this method to find out when your XP system was installed.

Note: If you enter the "systeminfo" command directly, you can also see more current Win7 system information, such as system name, system version, manufacturer, configuration, security information, product ID, processor, installed update, and so on. Very convenient, we may as well try.

Is this method too cumbersome? Do not know much about the computer knowledge of child shoes is not willing to use such a method to view the computer system installation time? It's okay, little one. Recommend a little mouse can see the computer system installation time method.

That's the way. Two: Download installation drive Life 6. After the successful installation, the hardware detection on the right of the first page of the software will pop up the hardware detection result box of the following picture, from the picture we can see the small series of the system installed on February 28, 2014, has been installed for 229 days. You can also see more hardware information on this page.

Click on the Longevity Index button below, then list your system installed in the queried user ranking situation, from the picture, the small set of computers in all the users ranked 62812, beat 66.22%.

When you check the installation time of the computer system, if your computer system running for a long time, it is recommended that you with the help of professionals to reinstall the computer system, and drive life to give you a key to install all the computer drivers to give the computer a life of rebirth.