winXP thorough optimization ( b)

Second, the hardware optimization
1, memory performance optimization
Windows XP, there are several options to optimize memory performance, they are all in the following registry location: HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Control
Session Manager Memory Management
1) disable the memory paging (Paging Executive)
Under normal circumstances, XP will be written to disk fragments of memory, we can prevent it from doing so, let the data retained in memory to enhance system performance. Note that, with many users
memory (256M or more) go with this set. This set features the same as it name, called Its value from 0 to 1 can
prohibit a memory paging.
2) to enhance the system cache: the LargeSystemCache key from 0 to 1, Windows XP will be the outside of the system memory in addition to all of 4M allocated to the file system cache, which means that XP's kernel
can be running in memory, greatly improving system speed. The remaining 4M memory is used for disk caching, under certain conditions, when needed, XP will allocate some more. In general
, the optimization of system performance will improve considerably, but there are also some applications may cause performance degradation. As previously mentioned, there must be more than 256M of memory, go activate
LargeSystemCache, otherwise do not touch it.
3) Input / Output Performance: This optimization is only for server users have a sense - it can enhance the system for large file transfer performance. By default, this key book on the table Notes
does not exist, must themselves build a DWORD (DWORD Value) key, named IOPageLockLimit. Most people find that using the optimization between 8 to 16M bytes
best performance, set any specific values, you can set the value of which try to go get the best performance. Remember that this value is calculated using bytes, so for example if you want to allocate 12M is
12 * 1024 * 1024, is 12,582,912. With the previous memory optimization, only if your memory is greater than 256M when we go to change the value here.
2, open the DMA: Select the Device Manager IDE ATA / ATAPI controllers, the Primary / Secondary IDE Channel inside the advanced settings, all the transfer modes
set to use DMA ( if available), the system will automatically turn on DMA support (in the BIOS, it should first set to support DMA)
3, XP CD-ROM from the start in close (Autorun) function: open: my computer, removable storage devices Themselves to change it.
4, set the CPU: Windows XP can automatically detect the processor's secondary cache capacity, we need to manually set in the registry yourself, first open the registry (Run, type : HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Control Session Manager Memory Management , choose 384 Administrator -
driver signing, see the options of what to know how to do it.
6, for the IRQ interrupt request priority
row of each of the major computer components are set up a IRQ interrupt. Here is a request to modify the priority of each IRQ to optimize purposes. The main object here is to optimize the system / CMOS
real-time clock, it is through the board to improve performance. First, to determine which components you want to get higher performance, and then find the hardware is using the IRQ interrupt number. How to find it?
Open the System Properties control panel (or press Windows + Break on the keyboard hot-key combination to open it). Select the Right
Click to check the IRQ number of components, select Here you can see the device is using IRQ interrupt (IRQ interrupt if not, select another
equipment). The interrupt number down, then run the Registry Editor regedit, find the registry HKEY_LOCAL_MACHINE System CurrentControlSet Control
PriorityControl position. Here we want to create a file called IRQ # Priority (where
For example, my system CMOS real-time clock IRQ interrupt number is 8, I want to create a key that is IRQ8Priority. After restarting the computer, you will find just the components optimized to improve performance has
. I strongly recommend using this method to optimize the system CMOS real time clock, because it can improve the performance of the entire motherboard. Of course you can put more than one IRQ interrupt priority to improve, but it's not so good
effect, and may cause system instability. This optimization settings should withdraw, so long as the deleted registry key you just created on OK.
Third, the network optimization:
1, accelerating shared: This is a great optimization, this optimization is found, I often long to wait for the window displays the shared directory on another machine in the knock broken scalp. Typically,
when Windows XP to connect to other computers, the other machine will check all the scheduled tasks - this is really redundant, but it will also allow you to wait for 30 seconds, too bad. Fortunately
, it is easy to put this process to cut out. First found in the registry HKEY_LOCAL_MACHINE Software Microsoft Windows / Current Version Explorer
RemoteComputer NameSpace. In it, there should be a
{D6277990-4C6A-11CF-8D87-00AA0060F5BF} key. Just delete it, restart your computer, Windows will no longer check the scheduled tasks, the speed has improved significantly!
2, WinXP execution time pause to solve the problem
start - Network Connections - Local Area Connection, right-click, select Properties, select IP address: 192.168.0.1, subnet
mask: 255.255.255.0, so like, after the boot will not stop the
3, how to make XP automatic networking:
IE - tools - internet options - connections, check the ! Another way:
into the Connection Properties,paul smith store, the Hong Kong and Taiwan, different language.
I use broadband Internet, so here is what the Simplified Chinese language is not clear. to modify the success of a friend back to the posts, I am easy to modify.)
4, by default , XP Pro will keep a card of 20% of the bandwidth. Remove method is to Administrator rights, the Start menu - Run - type gpedit.msc, there
Packet Scheduler . firewall, the default setting is not turned on. set method see the back of the users are not very used)
2 Remove the drive backup windows driver cache i386 directory Driver.cab file (73mb)
3. cancel the System Restore (System Restore feature in general is good , suggested that in addition to xp installation disk to use, the other disks are not used, if the day is not enough hard disk space, you can
through the system clean to remove some of the earlier restore points)
4, delete help file (minus 40 mb) (in Chinese finished package file size is 92 megabytes, just started using xp comrades better not delete)
5,Li Hui (Hui: brilliant), delete the WINDOWS system32 dllcache the file (minus 200 - 300mb). (This is a backup dll file, as long as you copy the installation files can do so.
such as delete you impress)
6, the My Documents, IE's temporary folder are transferred to other disk (partition) (while the system speed and hard drive are good, if you use a dual system, the best of the two systems
IE temporary files are placed in the same a folder, then it will speed up a space-saving)
7, the virtual memory to the other plate. (that is, these things and usually temporary download files on a small partition, which would also facilitate the collation hard disk)
8, the application software installed in the other disk (which is also good for reloading the system, can save a lot of things).
9, delete the windows ime input method not under! (Japanese , Korean, Traditional Chinese input method, 84.5MB) (in the end which is which their own research about it!
sometimes have their own mindless activities, exercise about it!)
10, such as the use ntfs install xp, save the site itself.
five other
1, activate display:
boot, open the Start menu in the run column, enter: oobe / msoobe / a
If the language three If you do not need to handwriting recognition, speech recognition, you can also re-check the last one,
4, the compatibility of some software (for Home Edition You can find the program's executable file, right click, the pop-up dialog box, select
5, dual operating system, how to uninstall xp
first with the boot disk, then type , ntdetect.com, ntldr, and then the xp windows, program files, Documents and Settings and other directories to be deleted or formatted winxp hard drive (if your not on xp and win98 on a partition, then)
6, How to determine the official Chinese version of xp is not.
open to see the installation folder i386, find SETUPP.INI, use Notepad to open,Know the meaning of a pig called ( Bukanhouhui oh, if the content is:
if and following the same, that is to use the English corpfiles patch.
[Pid]
ExtraData = 796674736977656D7A622E385892A4
Pid = 55274270
the current outflow of Chinese Enterprise SETUPP.INI content
[Pid]
ExtraData = 766E74737A7B787061627428828710
Pid = 55394270
7, online update does not upgrade solution.
in C: WINDOWS system32 drivers etc hosts in the last line add
207.68.131.21 www.download.windowsupdate.com can be upgraded online. The revised document should look like this
# Copyright (c) 1993-1999 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP / IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '# ' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
127.0.0.1 localhost
207.68.131.21 www.download . windowsupdate.com

six, windows shortcuts
(Blues Note: the original author said WIN 98,2 k under test. I picked up some quick key to use, are available,mens timberland, estimated in xp should be able to use)
1, using the Windows shortcut keys
F1 displays the current program or windows help content.
F2 when you select a file, this means that the F10 or ALT activation of the current program menu bar
windows key or CTRL + ESC Open the Start menu
CTRL + ALT + DELETE to open the Close Program dialog box win9x
DELETE to delete the selected choice of projects If the file will be put into the recycle bin

SHIFT + DELETE to delete the selected choice of projects, if the file will be connected directly
Recycle Bin instead of deleted
CTRL + N Create a new file
CTRL + O to open the br /> CTRL + X Cut the selected items to the clipboard
CTRL + INSERT or CTRL + C Copy the selected items to the clipboard
SHIFT + INSERT or CTRL + V Paste the clipboard content to the current position
ALT + BACKSPACE or CTRL + Z undoes the last step of the operation
ALT + SHIFT + BACKSPACE Redo the previous step is undone
Windows key + M Minimize all open window.
Windows Key + CTRL + M again to restore the last action before the window size and position
Windows key + E to open Explorer
Windows key + F to open the dialog
Windows key + R to open the br /> SHIFT + F10 or mouse click to open the currently active project's shortcut menu
SHIFT in the CD is pressed and hold, you can bypass the automatic play
CD. When you open word press and hold, you can skip from the start of the macro

ALT + F4 closes the current application
ALT + SPACEBAR to open the menu top left corner of the program
ALT + TAB to switch the current program
ALT + ESC to switch the current program
ALT + ENTER will run under MSDOS window windows in window and full screen to switch between the state

PRINT SCREEN the current way to copy the screen image to the clipboard
ALT + PRINT SCREEN the current active program window to copy to the clipboard image mode
CTRL + F4 closes the current application of the current text (such as the word in)
CTRL + F6 switches to the current application in the next text (plus shift
can skip to the previous window)
activation process The menu bar ; F10
execute the corresponding command on the menu ALT + underlined letter on the menu
off multiple document interface program in the current window CTRL + F4
close the current window or quit the program ALT + F4
copy ; ; CTRL + C
Cut ; CTRL + X
Paste CTR L + V
deleteDELETE
undoCTRL + Z
the help of the selected dialog box item F1
display the current window's system menu ; ALT + SPACEBAR
shortcut menu for selected item SHIFT + F10
The ; CTRL + ESC
Display the Multiple Document Interface program system menu ALT + hyphen (-)
switch to the last used window ALT + TAB
2, use selected folder
folded if the current selection to start: NUM LOCK + *,timberland sizing, or select first subfolder under the right arrow to expand the currently selected folder
all start the selected folder: NUM LOCK + plus sign (+)
switch between left and right pane: F6
Close selected folder and all its parent folders: Hold down the SHIFT key and then click computer 3, using the WINDOWS key
can use the Microsoft Natural Keyboard or the Windows logo key with any other compatible keyboard shortcuts in the following.
button on the taskbar to cycle: WINDOWS + TAB
display ;: WINDOWS + F1
show WINDOWS
display the window: SHIFT + WINDOWS + M
4, using the dialog box shortcuts
Cancel the current task: ESC
If the current control is a button to click the button or if the current control is a check box To select or clear the check box or if the current control is an option button to click the option spacebar
click the appropriate command: ALT + underlined letter
click The selected button: ENTER
move backward on the options: SHIFT + TAB
move backward in the tab: CTRL + SHIFT + TAB
move forward on the options: TAB
In the tab to move forward: CTRL + TAB
If the
In the Frame: F5
5, using the rather than put it in the br /> Rename Project: F2
select all items: CTRL + A
view the project properties: ALT + ENTER or ALT + double click
APPLICATION key can be used for Microsoft Natural Keyboard keys or contain APPLICATION Other compatible key
6, Microsoft Magnifier shortcut
here use the Windows logo key and other key combinations.
indows logo + PRINT SCREEN: The screen to the clipboard (including the mouse cursor)
Windows Logo + SCROLL LOCK: the screen to the clipboard (not including the mouse cursor)
Windows Logo + PAGE UP: Switching anti-color.
Windows Logo + PAGE DOWN: Switch to follow the mouse cursor
Windows Logo + Up Arrow: increased magnification
Windows Logo + Down Arrow: Decreases magnification
7, use the Accessibility shortcut keys
Switch Filter button switch: right SHIFT eight seconds Switch High Contrast
switch: Left ALT + left SHIFT + PRINT SCREEN
switch the mouse button switch: Left ALT + left SHIFT + NUM LOCK
switch viscous Key switch: SHIFT key five times
switch toggle button switch: NUM LOCK five seconds
8, IE in:
ALT + RIGHT ARROW display the previous page (forward button)
ALT + LEFT ARROW after a show (back button)
CTRL + TAB on the page to switch between each frame (plus shift reverse)
F5 to refresh
CTRL + F5 to force refresh
Enclosure
comprehensive real Win XP firewall
Pacific Networking Academy Zou child ;
next-generation operating system WINDOWS XP has been officially released, it increases the number of very important new networking features, such as the Internet Connection Firewall (ICF) is to act as network and the outside world to defend the border security system. Internet Connection Firewall (ICF) is used to limit what information can be from your home or small office network to access the Internet and from the Internet into your home or small office network of a software.
If your network uses Internet Connection Sharing (ICS) to serve multiple computers provide Internet access capabilities, it is recommended that you should share the Internet connection to enable ICF. ICS and ICF can be enabled separately, for example in directly connected to the Internet on any computer enabled ICF.
one works
ICF is considered state of the firewall, stateful firewall can monitor all communications through its path, and check the processing of each message source and destination addresses. In order to prevent the public from the connection side of unsolicited communications entering the private side, ICF keeps all the communication from the ICF computer table on a separate computer, ICF will track from the computer communication . when used in conjunction with ICS, ICF will keep track of all from the ICF / ICS computer and all traffic originated from private network computers,fivefingers shoes, all Internet traffic will be passed on to the table for the comparison only when the table when there is a match (indicating that communication is the exchange within the private network from a computer or start), it allows incoming Internet traffic sent to the network computer.
from an external source ICF computer communications (such as Internet) will be blocked by a firewall, except in the
Second, note
ICF and the home or small office communications - should not be all there is no direct connection to the Internet connection to enable Internet Connection Firewall if the ICS client computer's network adapter is enabled on the firewall , it will interfere with the computer and all the other computers on the network communication between certain if the network already has a firewall or proxy server, you do not need the Internet Connection Firewall.
ICF and notification messages - because ICF check all incoming communications, but some programs (especially e-mail program) may make different actions when ICF is enabled, such as periodically check for new mail, wait for the notification e-mail server.
Advanced ICF settings - ICF security logging feature provides a way to create a firewall activity log file. ICF was able to record and denied permission to communicate, for example, by default, the firewall from the Internet does not allow incoming echo request through if there is no Enable Internet Control Message Protocol (ICMP) Disable Internet Connection Firewall
open box.
2.
security log file using the ICF security log, you can:
login to give up the packet - it will log on from home, small office network or the Internet all give up packet.
When you select configured to allow incoming echo requests, such as the Ping and Tracert command requests will be received from the network outside of the echo request, echo request will be discarded, then the log will generate a project.
Log successful connections - which will login from home, small office network or Internet connection to all success.
When you choose connection information, for example, when anyone on the network using Internet Explorer successful connection with a site, the log will generate a project.
generate security log using the W3C Extended log file format is the format, This is in common use log analysis tools in a format similar to.
3. enable or disable security logging options
open connection, and then in the /> To enable inbound connections to the unsuccessful attempt to record, select the /> Open Log File Options .
5. to change the security log file size
open a connection to enable Internet Connection Firewall, and then in the Logging > ICM automatically send a message:
IP datagram can not access the target.
IP router (gateway) can not be forwarded by the current data transfer rate reported.
IP router redirects the sending host to use more a good route to reach the target.
enable or disable Internet Control Message Protocol:
open
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