Copy the following command, then paste it into Notepad and change the extension. Txt and rename it to. Reg, and then double-click it (hint: I found that some netizens can't change the file extension, so I'll explain it here. In a file, the file name comes first and the extension comes later).
Windows registry editor version 5.00
[HKEY _ Current _ User \ Control Panel \ Desktop]
" AutoEndTasks"=" 1 "
" HungAppTimeout"=" 100 "
" WaitToKillAppTimeout"="500 "
[HKEY _ LOCAL _ MACHINE \ SYSTEM \ current Control set \ Control]
" WaitToKillServiceTimeout"="500 "
[HKEY _ LOCAL _ MACHINE \ SYSTEM \ current Control set \ Control \ Session Manager \ Memory Management \ prefetch parameters]
" EnablePrefetcher " = dword:00000005
2. Remove redundant random startup items.
"Start-Run", enter "msconfig", click OK, and leave CTFmon (the icon process of input method, if it is removed, the icon of input method will be gone) in the startup item, and remove all other checkmarks (note: the real-time monitoring process of antivirus software is also in the startup item. If you want to run anti-virus software and other protection programs in real time after booting, don't remove the check in front. The specific process of killing software depends on what antivirus software you have installed. If you don't know how to look at it, you can download a 360 security guard, address:/,which is described in detail in its "advanced-startup status"), click Apply, click OK, and restart.
3, often cclean files (I basically clean them every 1-2 days).
Methods of cleaning documents:
Copy and paste the following command into Notepad, and then rename the extension. Txt of notepad arrives. Bat, and double-click it:
@ Turn off echo
discontinue
Echo is filing in cclean, please wait a moment. ......
del /f /s /q %systemdrive%\*。 Terminal Monitor Program (abbreviation of terminal monitor program)
del /f /s /q %systemdrive%\*。 _mp
del /f /s /q %systemdrive%\*。 log
del /f /s /q %systemdrive%\*。 Dizziness
del /f /s /q %systemdrive%\*。 chk
del /f /s /q %systemdrive%\*。 old
del/f/s/q % system drive % \ recycled \ *。 *
del /f /s /q %windir%\*。 bak
Del/f/s/q% windir% \ prefetch \ *. *
rd/s/q % windir % \ temp & amp； md %windir%\temp
del/f/q % user profile % \ cookie \ *。 *
del /f /q %userprofile%\recent\*。 *
del/f/s/q " % user profile % \ Local Settings \ Temporary Internet Files \ *。 *"
del/f/s/q " % user profile % \ Local Settings \ Temp \ *。 *"
del/f/s/q " % user profile % \ recent \ *。 *"
Echo, cclean, done!
Echo. & stop
4. Delete useless desktop icons, system fonts and start scanning programs to kill software.
Too many desktop icons will slow down the system startup speed, and the system font should not exceed 500. If you turn on the real-time monitoring function of the killing software, the function of "scanning startup items at startup" is prohibited in the killing software.
5. Due to the network settings, the system starts slowly (this is the main reason).
When the system starts, it will self-check the network equipment. If the IP address configuration is found to be incorrect, it will be set, which will take about one minute, which will slow down the system startup and lead to the failure to open the software and broadband for half a day. Solution: Right-click My Network Places, click Properties, then right-click Local Area Connection, then click Properties to open the Local Area Connection property menu, and double-click Internet Protocol in the General project to open the TCP/IP properties menu. Configure the IP address of the network card to a value that has not been used by the public network (the default gateway is 192. 168. 1), such as192.1. X, where x is a value between 2 and 255.
6. Replace the hard disk and data cable of the CD-ROM drive and start DMA mode (this will effectively reduce the number of scroll bars).
1) If you have a parallel hard disk, look at the IDE cable of your hard disk and CD-ROM drive. If it is a 40-pin data cable, it is replaced by an 80-pin data cable (only a few dollars), which can shield electromagnetic interference and greatly improve the data transmission speed.
2) If it is a hard disk, set the master-slave jumper of the hard disk and the optical drive as the master jumper.
3) Turn on DMA mode of hard disk and CD-ROM. Methods: Right-click my computer, click Properties-Hardware-Device Manager, expand the node of IDE ATA/ATAPI controller, double-click the primary IDE controller (hard disk controller) and the secondary IDE controller (CD-ROM controller) respectively, click Advanced Settings, and select DMA in transfer mode (if any).
In addition, right-click my computer-management-device manager-IDE ATA/ATAPI controller, and set all the optional device types in the advanced settings of the main and auxiliary IDE channels to none (none can be selected only when the related hardware is not connected), which is the best way.