What should I do if the win7 computer's device and printer options cannot be opened?

            In the same LAN, the computer system that can not be used is different, for example, some use XP computer, and some use win7 system, and even some win8 system, then this time, it is likely to lead to the computer There is a problem with the printer service, but in general, we can solve this problem through the relevant settings, but today Xiaobian encountered a problem, that is, the "Devices and Printers" option in the computer suddenly could not be opened, this What is going on?
After analysis, there is a situation where it is likely that the driver corresponding to the device and printer in the computer has failed, or the printer service is not turned on, or the system file may be damaged. Therefore, our repair methods also need to start from this aspect.
1. We can go to the online root to find the relevant driver, update the driver, and then try to see if the printer can be opened normally.
2. If it is because the service is not open, we only need to open the service. Some notebooks may also be because the user added the Bluetooth device and the printer can not be opened. We only need to close the related service. Just fine. Specific opening method: First right click on the win7 system computer icon to select “ management & rdquo;, then select “services and applications & rdquo; & mdash; & mdash; & ldquo; service & rdquo; & mdash; & mdash; find bluetooth service, bluetooth support service, Print spooler service, double-click these services to open, set these three services to "start" & rdquo; or “ automatic & rdquo;
3. If it is because of the damage of the system files in the computer, then we only have to reinstall the system to solve the problem.