The deletion methods of redundant fonts and redundant backup files in Vista system have been known for a long time so this article only introduces some more 'concealed' deletion methods for you . Note: Before performing the following operations the Windows registry should be backed up so that the system can be restored in time after an incorrect operation is performed.
Delete the redundant virtual CD-ROM icon
When we install the virtual CD-ROM in the system there will be an additional CD-ROM icon in 'My Computer' even if you The virtual CD-ROM drive is no longer used and the virtual CD-ROM drive icon will continue to be retained which is really unnecessary. Let's delete this redundant virtual CD-ROM icon by hand: click 'Start' and 'Run' enter 'regedit' press 'OK' and open the registry editor and then expand the HKEY_LOCAL_MACHINEEnumSCSI branch in SCSI There are usually two subkeys under the subkeys which correspond to the virtual CD-ROM drive and the physical CD-ROM drive. Delete all the subkeys under SCSI. The virtual CD-ROM drive icon will be deleted after restarting the computer.
Delete redundant system-level icons
System-level icons refer to icons that are automatically created by the system when Windows is installed such as recycle bins inboxes network neighborhoods etc. Some of them Icons are useless to users but these icons cannot be deleted directly. Open the registry editor expand the HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\explorer\\Desktop\\NameSpace branch in turn and then delete the unnecessary subkeys. After closing the registry editor and restarting the computer you will find that the unnecessary system-level icons on the desktop have disappeared.
Delete the redundant options in \u0026ldquo;Run\u0026rdquo;
If you use the \u0026ldquo;Start\u0026rarr;Run\u0026rdquo; menu several times you will find that its\u0026ldquo;Open\u0026rdquo; window is A lot of commands that are no longer needed are messed up. Open the registry editor expand the HKEY_USERS\\.DEFAULT\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\RunMRU branch in turn and delete the relevant keys in the right window.
delete the redundant options in \u0026ldquo;find\u0026rdquo;
expand the HKEY_USER\\.Default\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Doc-FindSpecMRU branch in turn and open the right window Delete the relevant key value in.
Remove redundant keyboard layout
Windows tries to become the darling of the world so its keyboard layout is suitable for the usage habits of all kinds of people in various countries. Open the registry editor and expand the HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Control\\KeyboardLayouts branch in turn. We can see that there are many keyboard layouts in Spanish (traditional) Danish German (standard) etc. if you use Without the keyboard layout of these languages you can delete these subkeys directly.
Remove redundant regional settings
Similar to the above keyboard layout and Windows regional settings expand HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Control\\Nls\\ in the registry editor Locale branch Simplified Chinese users can keep only the '00000804' key value and the others can be deleted without mercy.?What should I do if Vista cannot go to sleep?