yes
Windows XP registry hives are the main sections of the Windows registry that store configuration settings and options for the operating system and installed applications. Key hives include HKEY_LOCAL_MACHINE (system-wide settings), HKEY_CURRENT_USER (user-specific settings), HKEY_CLASSES_ROOT (file associations and COM object registrations), and HKEY_USERS (all user profiles). These hives are stored in files on the disk and are loaded into memory during system startup, allowing the operating system to access necessary configuration information.
Five files stored in the C:\Windows\System32\config folder; these files are called hives and they are named the SAM (Security Accounts Manager), Security, Software, System, and Default hives.
There are five root keys.
download registry cleaner to clean up registry erros from your windows xp.
Start > Run > Registry Editor > Windows XP
I'd recommend you Registry Cleaner Security Stronghold - the best way to fix xp registry. It has 21 level cleaning. Fixes registry errors.
There are several online sources where one can find free XP registry cleaners. These online sources allow one to download, for free, an XP registry cleaner. This sources include: Jet Clean, Wise Registry Cleaner, Easy Cleaner, and AML Free Registry Cleaner.
A registry cleaner for Microsoft Windows XP costs $39.95. Designed to operate on the Microsoft Windows XP Operating System, a registry cleaner has been widely debated by experts, who claim it is unnecessary and useless.
In Windows XP, user names and passwords are stored in the Security Accounts Manager (SAM) database, which is located in the registry at HKEY_LOCAL_MACHINE\SAM. The passwords are hashed for security reasons and are not stored in plain text. This hashed data is accessible only to the operating system and requires elevated privileges to access, ensuring that user credentials are protected from unauthorized access.
Regedit.exe Windows XP has only a Single registry editor (Regedit.exe) Windows 2000 ahs two registry editor Regedit32.exe Regedit.exe
No. Only the BIOS settings and password are stored in the battery-backed CMOS memory. Windows passwords are stored in the Windows registry, in a file on your hard disk.
Regedit.exe