[Registry] Go to Win XP Registry

Article 1: Performance Optimization of Windows XP Registry

Microsoft Windows XP has been released for a long time. I believe many of my friends have upgraded their operating systems to XP. This number is the most powerful operating system so far, and has been greatly improved in terms of functions and interfaces than in the past Windows operating systems, however, the newly installed Windows XP system is not in the optimal state. Most features and interfaces are set according to the preset values. Today, I will teach you how to transform the Windows XP nervous system-registry to make your Windows XP performance better and more personalized.
1. Speed up startup and Shutdown

In [start] --> [run] --> type [Regedit] --> [HKEY_CURRENT_USER] --> [Control Panel] --> [desktop], change the value of the string value [hungapptimeout] to [200] and the value of the string value [waittokillapptimeout] to 1000.
In addition, in [HKEY_LOCAL_MACHINE] --> [system] --> [CurrentControlSet] --> [control], change the value of the string value [hungapptimeout] to [200]. change the value of [waittokillservicetimeout] to 1000.

2. automatically close the stop responseProgram

In [start] --> [run] --> type [Regedit] --> [HKEY_CURRENT_USER] --> [Control Panel] --> [desktop], change the value of the string value [autoendtasks] to 1 and restart.

3. Clear unused DLL files in the memory

In [start] --> [run] --> type [Regedit] --> [hkkey_local_machine] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion], add an item [alwaysunloaddll] in [explorer]. The default value is 1.
Note: If the default value is [0], this function is disabled.

4. Accelerate broadband access

(1) home version:
In [start] --> [run] --> type [Regedit] --> in [HKEY_LOCAL_MACHINE] --> [software] --> [policies] --> [Microsoft] --> [windows ], add an item named [psched] and add a DWORD Value [nonbesteffortlimit] To the right window of [psched]. The value is 0.

(2) Commercial Version:
In [start] --> [run] --> type [gpedit. MSC], open the Local Computer Policy, select [Computer Configuration] --> [management template] --> [network] --> [QoS packet scheduler] In the left window, double-click "restrict retainable bandwidth" in the window on the right, select "enabled", and set "Bandwidth limit (%)" to 0 Application --> OK, restart.

5. Speed up menu display

In [start] --> [run] --> type [Regedit] --> [HKEY_CURRENT_USER] --> [Control Panel] --> [desktop], change the value data of the string value [menushowdelay] to [0]. If you think the menu display speed is too fast, but you cannot adapt to it, you can change the value data of [menushowdelay] to [200]. restart.

6. Accelerate the auto update rate

In [start] --> [run] --> type [Regedit] --> [HKEY_LOCAL_MACHINE] --> [system] --> [CurrentControlSet] --> [control] --> [update], change the value data of DWORD [updatemode] to [0] and restart.

7. Speed up the pre-read capability and improve the boot speed

Windows XP pre-read setting can increase system speed and speed up startup. Click Modify to further utilize the CPU efficiency: in [start] --> [run] --> type [Regedit] --> [HKEY_LOCAL_MACHINE] --> [system] --> [CurrentControlSet] --> [control] --> [sessionmanager] --> [memorymanagement], in the window on the right of [prefetchparameters], change the value data of [enableprefetcher] as follows. For example, we recommend that you change the value data to 4 or 5 when using piII 800 MHz CPU or higher, otherwise, we recommend that you retain the default value 3.

8. CPU L2 cache is used to accelerate overall performance

In [start] --> [run] --> type [Regedit] --> [HKEY_LOCAL_MACHINE] --> [system] --> [CurrentControlSet] --> [control] --> [sessionmanager], in the right window of [memorymanagement], change the value data of [secondleveldatacache] to the same decimal value as the CPU L2 cache: for example, the L2 cache of P4 1.6g A is kb, the numeric value is changed to 512 in decimal format.

9. Run the defrag program when you start the computer.

In [start] --> [run] --> type [Regedit] --> [HKEY_LOCAL_MACHINE] --> [software] --> [Microsoft] --> [dfrg] --> [bootoptimizefunction], set the string value [Enable] to Y equal to enable and N equal to disable.

10. automatically shut down the stop Response Program upon Shutdown

In [start] --> [run] --> type [Regedit] --> [HKEY_USERS] --> [. default] --> [control panel], change the value of [autoendtasks] to 1 in the right window of [desktop], and log out or restart.

Article 2: desktop adjustment for Windows XP Registry

1. The [run] option is not displayed on the [start] menu.

In [start] --> [run] --> type [Regedit] --> [HKEY_CURRENT_USER] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion] --> [policies ies] --> Add a [DWORD] value in the right window of [explorer, [norun] numeric data [1] indicates hiding [Running], and [0] indicates displaying [Running].

Another change: [HKEY_LOCAL_MACHINE] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion], and then add an item named [explorer] in [policies ies]. add a [DWORD] value in the right window of [explorer]. [norun] numeric data: [1] indicates hiding [Running], [0] indicates displaying [Running], it takes effect after logon or startup.

2. the user name is not displayed on the [start] menu.

In [start] --> [run] --> type [Regedit] --> [HKEY_CURRENT_USER] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion] --> [policies], then, add a [DWORD] value in the right window of [explorer]. [nousernameinstartmenu] value [1] indicates the hidden user name, and [0] indicates the displayed user name.

Another change: [HKEY_LOCAL_MACHINE] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion]. add an item named [explorer] in [policies ies]. in the [explorer] Right window, add a [DWORD] value. [nousernameinstartmenu] value [1] indicates the hidden user name. [0] indicates the displayed user name. Log On again or start up.

3. Do not display frequently used programs on the [start] menu

In [start] --> [run] --> type [Regedit] --> [HKEY_CURRENT_USER] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion] --> [policies], add a [DWORD] value in the right window of [explorer]. [nostartmenumfuprogramslist] [1] indicates to hide frequently-used programs, and [0] indicates to display frequently-used programs.

Another change: [HKEY_LOCAL_MACHINE] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion]. add an item named [explorer] in [policies ies]. add a [DWORD] value in the right window of [explorer]. [nostartmenumfuprogramslist] [1] indicates to hide frequently-used programs, and [0] indicates to display frequently-used programs, it takes effect after logon or startup.

5. Increase the number of programs opened in the tool column.

In [start] --> [run] --> type [Regedit] --> [HKEY_CURRENT_USER] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion] --> [explorer], in the [advanced] Right window, add a [DWORD] value. [taskbargroupsize] the recommended value [7] indicates that the value is displayed in the tool column only when the seventh program is opened.

Another change: [HKEY_LOCAL_MACHINE] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion] --> [explorer], add a [DWORD] value [taskbargroupsize] in [advanced]. The recommended value [7] indicates that the value is displayed in the tool column only when the seventh program is opened, it takes effect after logon or startup.

6. Remove the arrow on the shortcut icon.

In [start] --> [run] --> type [Regedit] --> [hkey_classes_root] --> [lnkfile] to delete the [isshortcut] column and restart the computer.

7. Remove the background color of text under the desktop logo

In [start] --> [run] --> type [Regedit] --> [HKEY_USERS] --> [S-1-5-21-515967899-706699826-1957994488-1005] (Note: This value varies with version .) --> [Software] --> [Microsoft] --> [windows] --> [CurrentVersion] --> [explorer] --> [advanced], set [showcompcolor] = [DWORD: 00000001] change to [DWORD: 00000000] and [listviewshadow] = [DWORD: 00000000] to [DWORD: 00000001].

8. display the system version on the desktop

In [start] --> [run] --> type [Regedit] --> [HKEY_CURRENT_USER] --> [Control Panel] --> [desktop], change the value of [paintdesktopversion] In the right window to [1]. After restarting, the OS version is displayed in the lower right corner of the desktop.

5. Increase the number of programs opened in the tool column.

In [start] --> [run] --> type [Regedit] --> [HKEY_CURRENT_USER] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion] --> [explorer], in the [advanced] Right window, add a [DWORD] value. [taskbargroupsize] the recommended value [7] indicates that the value is displayed in the tool column only when the seventh program is opened.

Another change: [HKEY_LOCAL_MACHINE] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion] --> [explorer], add a [DWORD] value [taskbargroupsize] in [advanced]. The recommended value [7] indicates that the value is displayed in the tool column only when the seventh program is opened, it takes effect after logon or startup.

6. Remove the arrow on the shortcut icon.

In [start] --> [run] --> type [Regedit] --> [hkey_classes_root] --> [lnkfile] to delete the [isshortcut] column and restart the computer.

7. Remove the background color of text under the desktop logo

In [start] --> [run] --> type [Regedit] --> [HKEY_USERS] --> [S-1-5-21-515967899-706699826-1957994488-1005] (Note: This value varies with version .) --> [Software] --> [Microsoft] --> [windows] --> [CurrentVersion] --> [explorer] --> [advanced], set [showcompcolor] = [DWORD: 00000001] change to [DWORD: 00000000] and [listviewshadow] = [DWORD: 00000000] to [DWORD: 00000001].

8. display the system version on the desktop

In [start] --> [run] --> type [Regedit] --> [HKEY_CURRENT_USER] --> [Control Panel] --> [desktop], change the value of [paintdesktopversion] In the right window to [1]. After restarting, the OS version is displayed in the lower right corner of the desktop.

Part II: function adjustment of Win XP Registry

1. Cancel the default value of the Windows Image and fax viewer.

When viewing images on my computer and resource manager, Windows images and fax viewer are the default values. to cancel this default value, click Modify:
In [start] --> [run] --> type [Regedit] --> select [HKEY_LOCAL_MACHINE] --> [software] --> [classes] --> [CLSID] --> [{ e84fda7c-1d6a-45f6-b725-cb260c236066}] --> [shellex], you can delete the [maychangedefamenu menu] item.

2. Delete sharing and user Binder

Except for normal [my files] and [shared folders], each user will have an independent binder. If you set it as follows, only my binder will be retained, and the rest will not be displayed:
In [start] --> [run] --> type [Regedit] --> select [HKEY_LOCAL_MACHINE] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion] --> [explorer] --> [mycomputer] --> [namespace], delete [{59031a47-3f72-44a7-89c5-5595fe6b30ee}] under [delegatefolders.

3. Disable auto-restart.

When Windows XP encounters a serious problem, it will suddenly restart. You can cancel this function by pressing the change:
In [start] --> [run] --> type [Regedit] --> select [HKEY_LOCAL_MACHINE] --> [system] --> [CurrentControlSet] --> [control] --> [crashcontrol ], change the value of [AutoReboot] DWORD to [0], and restart to take effect.

4. Hide the recycle bin

Hiding the recycle bin is not displayed on the desktop or in the resource manager. Hiding does not mean stopping this function. If you use a logon file change, export the relevant logon file for backup, logon file changes (applicable to Windows XP Home and commercial versions ):
In [start] --> [run] --> type [Regedit] --> [HKEY_LOCAL_MACHINE] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion] --> [explorer] --> [desktop] --> [namespace], delete [{645ff040-5081-101b-9f08-00aa002f954e}] and log on again.

5. Disable the "insufficient disk space" Notification Function

when the disk drive capacity is less than 200 MB, Windows XP will send a "insufficient disk space" notification. To stop this function, you can press the program to change the login file:
at [start] --> [run] --> type [Regedit] --> [HKEY_LOCAL_MACHINE] --> [software] --> [Microsoft] --> [windows] --> [CurrentVersion], add an item name [explorer] under [policies] (if it already exists, do not add it), add a DWORD Value in [explorer, [nolowdiskspacechecks] The value is [1] = stop notification, and the value is [0] = default value: Start notification.