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A copy of all Windows components, as well as all Windows updates and service packs is stored in this folder. Starting with Windows 7 and Windows Server 2008 R2, Windows automatically scavenges this folder to keep its size in check. For security reasons and to avoid the DLL Hell issue, Windows enforces very stringent requirements on how the ...
The hierarchical file system was used instead of simply expanding the flat directory for performance reasons. "A flat DOS file structure with a single directory and 10 times as many files would logically require 10 times as long to search." [2] OS/2 and Windows also support a hierarchical file system, using the same path syntax as DOS.
The cached files can be deleted without loss of data. /var/lib: State information. Persistent data modified by programs as they run (e.g., databases, packaging system metadata, etc.). /var/lock: Lock files. Files keeping track of resources currently in use. /var/log: Log files. Various logs. /var/mail: Mailbox files.
In computing, a directory is a file system cataloging structure which contains references to other computer files, and possibly other directories. On many computers, directories are known as folders , or drawers , [ 1 ] analogous to a workbench or the traditional office filing cabinet .
The native file systems of Unix-like systems also support arbitrary directory hierarchies, as do, Apple's Hierarchical File System and its successor HFS+ in classic Mac OS, the FAT file system in MS-DOS 2.0 and later versions of MS-DOS and in Microsoft Windows, the NTFS file system in the Windows NT family of operating systems, and the ODS-2 ...
File Allocation Table (FAT) is a file system developed for personal computers and was the default file system for the MS-DOS and Windows 9x operating systems. [ citation needed ] Originally developed in 1977 for use on floppy disks , it was adapted for use on hard disks and other devices.
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Details of GPT support on 64-bit editions of Microsoft Windows [31] OS version Release date Platform Read and write support Boot support Note Windows XP 64-Bit Edition for Itanium systems, Version 2002 2001-10-25 IA-64: Yes Yes MBR takes precedence in hybrid configuration. Windows XP 64-Bit Edition, Version 2003 2003-03-28 IA-64: Yes Yes