今天,同-事小莉又来找我,说她的电脑很卡,鼠标都不流畅,一顿一顿的。作为乐于助人的我,就去看看她的电脑到底怎么了?看到她电脑,桌面右下角图标一大片,右键点击任务栏,启动任务管理器,后台进程数尽然有74个,在不运行程序时CPU使用率高达28%,8G内存也使用了57%,后台占用这么大,对配置一般的电脑来说,运行起来肯定会卡的,那就开始动手优化吧。对Windows7系统不熟的朋友记得先备份好系统,切记。
弹出系统配置框,在启动项里把一些不需要的启动项目的勾去掉,这里只是让系统开机时不马上启动对应的软件,不会删除软件的,这里的启动项是和注册表对应的,熟悉注册表的可以在注册表里删除。如果下次需要哪项开机启动,就在这勾上就恢复了。
双击不需要的服务,在启动类型里选择“禁用”,再点“确定”。这里的操作要谨慎,有些系统必须的服务被禁用将会导致系统无法启动的。Windows7以下服务项的启动方式尽量不要禁用:
Application Experience
Base Filtering
CNG Key Isolation
COM+ Event System
Cryptographic Services
DCOM Server Process Launcher
DHCP Client
Diagnostic Policy Service
Diagnostic Service Host
Diagnostic System Host
Distributed Link Tracking Client:
DNS Client
Extensible Authentication Protocol
Group Policy Client
IKE and AuthIP IPsec Keying Modules
IP Helper
IPsec Policy Agent
Network Connections
Network List Service
Network Location Awareness
Network Store Interface Service
Plug and Play
Print Spooler
Power
Remote Access Connection Manager
Remote Procedure Call (RPC)
RPC Endpoint Mapper
Security Accounts Manager
Shell Hardware Detection
software Protection
System Event Notification Service
Task Scheduler
TCP/IP NetBIOS Helper
Themes
User Profile Service
Windows Audio
Windows Audio Endpoint Builder
Windows Event Log
Windows Font Cache Service
Windows Management Instrumentation
WinHTTP Web Proxy Auto-Discovery Service
WLAN AutoConfig