File Mangement File Basic The rules for naming files Case Sensitive No Maximum lenght of file File name exetnsion name cannot exceed 255 characters Spaces allowed Yes Numbers allowed Yes Characters not allowed *|?10:<> File name not allowed Aux,Com1,Com2,Com4, (reserved word(保留字)for Con,Lpt1,Lpt2,Lpt3,Prn, windows) Nul
The rules for naming files File Mangement File Basic Case Sensitive No Maximum lenght of file name File name & exetnsion cannot exceed 255 characters Spaces allowed Yes Numbers allowed Yes Characters not allowed * | ? / “ : < > | File name not allowed (reserved word (保留字)for windows) Aux, Com1, Com2, Com4, Con, Lpt1, Lpt2, Lpt3, Prn, Nul
File Basic Partition: What is a disk partition? C:\D:\E:\ Is a partition neccessary? Directory: A lis t of files in operating system for each storage device. Main Directory: C: Path: Location of file is defined by a Path e.g.C:\MyMusic\Reggae|Marley One Love.mp3 File: File size,File date File formats (e.g.xIs,docx,ppt,pdf.etc)
File Basic
File Basic Vhat kind of file formats(文件格式)I can send to my friend? doc or docx,xls or xlsx,ppt or pptx. pdf(which software you need on your Computer) Convert(转换格式)： If you want to post the word document on the web. You have to convert the word document to HTML. Or convert bitmap(.bmp)to GIF or JPEG When you convert the DOC file to HTML the HTML page doesn't contain any of the page layout: Headers,footers,supscripts,pagenumbers,page breaks
What kind of file formats（文件格式） I can send to my friend? doc or docx, xls or xlsx, ppt or pptx. pdf (which software you need on your Computer) Convert（转换格式） : If you want to post the word document on the web. You have to convert the word document to HTML. Or convert bitmap(.bmp) to GIF or JPEG When you convert the DOC file to HTML the HTML page doesn’t contain any of the page layout: Headers, footers, supscripts, pagenumbers, page breaks. File Basic
File management: File management: An Application might also have file management capabilities, such as copying,deleting,and renaming. Word application.the students background about the word? Windows Mac provide file mangement utilities: Windows:Windows Explorer Mac:Finder F.M.Tips Page 218
File management: An Application might also have file management capabilities, such as copying, deleting, and renaming. Word application.the students background about the word? Windows & Mac provide file mangement utilities: Windows: Windows Explorer Mac: Finder F.M. Tips Page 218 File management:
File management: Physical file storage: Track Tracks Sector Cluster Sectors fg1.1 (c)helpwithpcs.com File system: Keep track of the name and location of files that reside on a storage medium,the file system maintain a list of clusters and keep track of which are empty and which hold data. e.g.HFS,Ext2fs,NTFS,FAT16,FAT32,and NTFS. File index: The above information stored in INDEX FILE. FAT32 file system >>index file called:File Allocation Table (FAT) NTFS file syatem >>index file called:Master File Table(MFT)
File management: Physical file storage: Tracks Sectors File system: Keep track of the name and location of files that reside on a storage medium, the file system maintain a list of clusters and keep track of which are empty and which hold data. e.g. HFS, Ext2fs, NTFS, FAT16, FAT32, and NTFS. File index: The above information stored in INDEX FILE. FAT32 file system >>> index file called: File Allocation Table (FAT) NTFS file syatem >>> index file called: Master File Table (MFT)