Managing Files
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This document provides an overview of file systems and managing files on Windows PCs. It discusses different file systems like FAT, FAT32, NTFS, and CDFS. It covers basic file management tasks in Windows like selecting, copying, moving, deleting and renaming files. It also describes file attributes, troubleshooting common file errors, backing up files, and using command prompt commands to manage files from the command line interface.
Managing Files
- 1. PC Hardware Servicing Chapter 29: Managing Files
- 2. Chapter 29 Objectives • Understand and identify file systems • Manage files under Windows • Display and close a command prompt • Manage files via command prompt
- 3. File System • A logical method of storing on a disk • Determines what identifiers mark the beginning and end of a file • Determines what information will be stored about the file
- 4. How File Systems Store Data
- 5. How File Systems Store Data
- 6. File Systems on DOS and Windows PCs • FAT (FAT16) – 16-bit file system – Up to 2 GB of data per logical drive • FAT32 – 32-bit file system – Otherwise fairly similar to FAT16 • FAT12 – File system used on floppy disks – Each 512-byte sector is its own cluster
- 7. File Systems on DOS and Windows PCs • NTFS 4 – 32-bit file system – Used only in Windows NT 4 – Predates FAT32 – Ability to create a spanned disk • NTFS 5 – Updated NTFS for Windows 2000/XP – File encryption, disk quotas, dynamic disks
- 8. File Systems on DOS and Windows PCs • CDFS – CD file system, used on CDs • HPFS – High Performance File System – Native file system for OS/2
- 9. Using Windows File Management
- 10. File Management Skills to Master • Select • Copy • Move • Delete • Rename • View/change properties • Create/delete folders • Work with Recycle Bin
- 11. File Attributes
- 12. NTFS File Attributes • Compression • Encryption • On NTFS volumes only • Encryption available in NTFS 5 only
- 13. Troubleshooting File Errors • General failure reading drive X – Disk is not formatted – Disk has gone bad – Drive is inaccessible – Possible virus infection – Possible physical problem
- 14. Troubleshooting File Errors • Data error reading (or writing) drive x – Physically bad spot on the disk – Wrong drive type in BIOS setup • Access denied – Permission setting preventing file modification – Disk is write-protected • Insufficient disk space – Disk is full – Directory is full
- 15. Backing Up and Restoring Files • Copy files to another drive manually – Hard drive – CD – Tape • Copy an entire drive – Ghosting • Backup application (ex. Microsoft Backup)
- 16. Microsoft Backup • Different versions of Windows have different versions of Backup
- 17. Working with a Command Prompt • Getting to the prompt: – Boot from a Windows 9x startup floppy – Start/Run, Command in 9x – Start/Run, Cmd in 2000/XP • Exiting the prompt – Close the window – Type EXIT and press Enter
- 18. Changing Drives and Directories • Directory = Folder • Change drive: Type drive letter and a colon – Example: C: • Change directory: CD and the directory name – Example: CD WINDOWS
- 19. Command Syntax Help • Add the /? switch to a command to see its syntax
- 20. Understanding Wildcards • ? for single character • * for any number of characters File spec Includes But does not include A*.DOC Amy.doc, Amherst.doc, A.doc Amy.txt, Betty.doc, Amherst.grp A???.DOC Ants.doc, Army.doc, Also.doc Amy.doc, Amherst.doc, Alls.txt ??D.* And.txt, And.doc, Atd.xls All.txt, Anderson.doc *. And, Book, Cheers And.doc, Book.txt, Cheers.xls
- 21. Viewing Multiple Pages • /p switch for DIR command • | MORE for most commands • | is the pipe symbol (redirector)
- 22. Common Commands • DEL • DELTREE • MD • RD • SETVER • COPY • XCOPY • MEM • PROMPT