It’s been three years since Microsoft officially released Windows 7. However, it’s undeniable that many friends are still running Win7 on low-profile computers. How can we make Small 7 run more smoothly? Only understand system services first. Some relevant knowledge, then can provide targeted Windows7 system service cleaning solution according to the various needs of Windows7 users, improve the speed of Windows7.
What is a service?
A service is a program or process used by a system to perform specified system functions. Its function is to support other applications, generally running in the background. The program does not have program windows or dialog boxes compared to the programs that the user runs, and they can only be observed in the Task Manager.
How to modify the startup type of the service?
Enter ""services.msc” or"service” in the "Search Programs and Files" column of the Win7 Start menu to search for <;service&rdquo ; item, click to open the service management list window. Double-click on any service to view or modify its properties. In the Properties window, you can modify the startup type to “Manual”,“Auto”,“Auto (Delayed Start)” or “Disable&rdquo ;
<quo;Automatic"; &"Automatic (Delayed Startup)" What is the difference?
<;Automatic";Startup means that the service item is loaded at the same time when the computer starts to support other services based on this service. The program that runs on it. And “Automatic (Delayed Startup)” is a very user-friendly design in Windows 7. Starting in this way, you can delay the startup of the service item after the system is started for a period of time. It can solve the problem that some low-configuration computers have slow startup or slow response after startup because of too many service items.
“Manual” and “Disabling "Disabling" What is the difference?
The service startup status is "Manual", although the process is closed, it can still be activated under certain circumstances. After setting to “Disable", the service will not run unless the user manually modifies the properties.
Which services need to be manually started?
<quo;Manual” mode, as the name suggests, this service will not be loaded with the system startup, but need to be activated by other services or after the user enters the service management interface, manually start It either modifies its properties to "automatic" to start.
This mode is often used when you need to enable some functions that are not turned on. Take the "ApplicationIdentity" service as an example. By default, the service is in the "manual" state, that is, it is not started. However, when users need to use AppLocker, they must manually enable this service (modified to “automatic state), otherwise the AppLocker feature will not work properly.
What should I pay attention to before modification?
Modifying the system service may cause some unexpected problems, so it is best to back up the default service status before modifying. To open the service management window, click “operation →export list", select “save type” for TXT text file or CSV file, it is recommended to select the latter, the file can be opened with Excel.
In addition, if there is a situation that the system cannot be entered normally due to a modification error, you can press F8 to select to enter the safe mode and the service startup attribute in the safe mode.