Windows XP registry modification essence (3)

        31. Let the files be completely hidden on our computer. There are always some secret files belonging to ourselves. For these files, we certainly don’t want others to see them casually, even if we set the properties of the file to “hidden”, on the surface this The file is gone, but it is well known that by clicking the "Folder Options" command in the "View" menu, then selecting "Show all files" in the "View" tab, so that your hidden files are all exposed, then How can I completely hide files? Here's a safer way to tell you. In the "Run" dialog box, enter "regedit" to open the registry editor; expand HKEY_LOCAL_MacHINESoftwareMicrosoftWindowsCurrentVersionexplorer AdvancedFolderHiddenSHOWALL, CheckedValue key value, change its key value to "0", if you do not have the value, you can create a new name "DWord value" of "CheckedValue", then modify its value to "0". Finally, quit the registry editor, restart the computer, and then you find that the file set to "hidden" properties can be completely hidden, even if you select "Show all files" in the "Folder Options" window, our hidden files It will not be revealed. 32. Change the general icon size (pixels): Change [HKEY-CURRENT-USERControl PaneldesktopWindowMetrics] and make the Shell Icon Size=“32”. 33, create a soft shutdown of the optical drive We know that Windows 98 provides the function of the CD-ROM pop-up, that is, right-click on the CD-ROM drive, there is a "pop-up (J)" menu item. But I don't know if it is Microsoft's carelessness, and does not provide the corresponding soft-closed CD-ROM menu. Although many small softwares (such as CD-ROM nurses, my assistants, etc.) have the function of soft-switching optical drives, running these softwares requires a lot of system resources, and the operation is not necessarily very convenient. Is there an easier way? Have. We only need to transplant this function in the relevant software, I use Windows XP as an example. Users who have used Super Rabbit Magic settings must know that it has the function of softly turning off the optical drive, hehe! Just take it for transplant. After the expert guidance, the file used by Super Rabbit Magic to achieve this function is the Srcd.dll file in its installation directory. This file is only 16KB (version 1.1). However, it is an ActiveX control. It is not registered and the system does not recognize and use it. So we have to use the ActiveX (reverse) registration tool Regsvr32 that comes with the system. Copy Srcd.dll to the system folder C:WindowsSystem32, then click "Start → Run", enter "Regsvr32 C: WindowsSystem32srcd.dll" in the "Run" input box, click "OK", then the file will pop up to register Successful dialog. It is necessary to use it after registering the file. You can write a REG file and import the information directly into the registry. Open Notepad and enter the following characters: Windows Registry Editor Version 5.00 [HKEY_LOCAL_MacHINESOFTWAREClassesDriveshellexContextMenuHandlersMagicset CDROM Eject] @="{F0479943-AA1D-49DD-86F4-6035E068260C}" Note: Windows 9x users only need to "Windows Registry Editor Version 5.00" "Replace with "Regedit4"; there must be a blank line between the "Windows..." line and the "HKEY..." line. Then save the text as a registry file in REG format. The method is to select "all types" in the "Save as type" in the save dialog box, enter the name casually, such as "CD-ROM Eject.reg", click OK. Run this file, import the information into the registry, then right click on the CD-ROM icon, ha! The menu "Close (C) CD-ROM" came out and try it out. 34, the final modification of the registry crazy dedication to change the size of the small icon (pixels): In [HKEY-CURRENT-USERControl PaneldesktopWindowMetrics], change or create a new Shell Small Icon Size = "16". Disable the system right-click pop-up menu: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer], create the key value NoVIEwContextMenu= 01 00 00 00. Disable the taskbar right-click pop-up menu: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionPolicIEsExplorer], create a new NoTrayContextMenu=01 00 00 00. Hide the [Control Panel] and [Printer] menu items in the [Setup] menu: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionPolicIEsExplorer], create a new key value NoSetFolders=01 00 00 00. Hide the [Taskbar and Start Menu] menu item in the [Setup] menu: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionPolicIEsExplorer], create a new key value NoChangeStartMenu=01 00 00 00, NoSetTaskbar=01 00 00 00. Hide [Folder Options] in the [Setup] menu: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionPolicIEsExplorer], create a new NoFolderOptions=01 00 00 00. Hide the [Active Desktop] item in the [Setup] menu: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionPolicIEsExplorer], create a new NoSetActiveDesktop=01 00 00 00. Hide the [Windows Update] item in the [Setup] menu: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionPolicIEsExplorer], create a new NoWindowsUpdate=01 00 00 00. Disable the "document" record function: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionPolicIEsExplorer], create a new NoRecentDocsHistory=01 00 00 00. Automatically clear the contents of the document when exiting: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionPolicIEsExplorer], create a new ClearRecentDocsOnExit= 01 00 00 00. Do not allow the data disc to run automatically: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionPolicIEsExplorer], create a new NoDriveTypeAutoRun=00 00 00 00. Prohibit CD autorun: In [HKEY-CLASSES-ROOTAudioCDshell], create a new key value @=” ” Remove the “shortcut” string that is automatically added when creating a new shortcut: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionExplorer], let Link =00 00 00 00. Do not use MS-DOS: In [HKEY-CURRENT-USERSoftwareMicrosoftWindowsCurrentVersionPolicIEsWinOldApp], set the key value Disabled=01 00 00 00. Waiting time (milliseconds) to turn off "non-responsive application": In [HKEY-CURRENT-USERControl Paneldesktop], create a new WaitToKillAPPTimeOut="10000" to close the error response time of the application (ms): In [HKEY-CURRENT- In USERControl Paneldesktop], create a new HungAPPTimeout="10000".