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1 !" # ภภ$ # % 2 ! ภ" ภMicrosoft Windows 98 3 ภŕ¸
1 !" # ก ก $ # %
$ # % ! &' ( ) $ # % ) ) $ # % * & ( % &ก +( $ # % %* &ก ) & $ # %
1.1
ก . . 2525 !" ! # ! $ " %& "
23ก ! ก4 5 ! 6! 6 ! 4 ก2 7 4 6 5ก 896 : ; : " 52 < < ! =" > ? @ 4 (
1.2 ( ) $ # %
$ # % & . ภ(Analog Computer ) $ # % > # (Digital Computer ) $ # % A (Hybrid Computer )
1.3 ) ) $ # %
G * * % $ # % (Super Computer) I $ # % (Mainframe Compter) $ # % (Minicomputer) ' $ # % (Microcomputer) # # " M #N& (Desktop
Computer) ! ' (Portable Computer)
1.4 ก
ก + ก ) (M ก ! ก ! - ! & S (M ATM ก $ % (M ก # > > U ก ก > > + #M V (M ก ก A # ก & ! ก &)M W W
1.5 ภA =5 (Hardware) < G 5 (Software) 2 ภ(Peopleware) L 2 (Data)
X % % (Hardware)
6!: "! L 2 L (Input Unit) 6!: " 2Q2ก2 (CPU: Central Processing Unit) 6!: "54= Q2 (Output Unit) 6!: " ก3 L 24 (Secondary Storage)
!" ภ# $ (Memory) ./& 0 1./ (Input Unit)
ภ(Central Process Unit) % & (Secondary Storage)
*%+ (Display Unit)
< G 5 (Software)
< G 5 (System Software) 5ภŕ¸
(Operating System) 5ภ5 2 4 X (Language Translator Program) 5ภ! " 4 = ภ(Utility Program)
< G 5 " ภ(Application Software) < G 5 4 6 ! \ ": < G 5 4 6 ! ]
2 ภ(Peopleware)
Q ^ =ภ(System Management) ! ŕ¸
6 (System Analysis) 5ภ(Programmer) Q 7 (User)
L 2 (Data)
# (Bit) ! Binary Digit ' #% (Byte) ! ภ) & (Character) )#) (Field) & (Record) I^ ) (File) _ ) (Database)
L! =L 2 8 Bit 1,024 Byte 1,024 KB 1,024 MB 1,024 GB
= = = = =
1 Byte 1 KB (ก 2] ) 1 MB ( กก ] ) 1 GB (^ ก ] ) 1 TB ( ] )
2 ! ภ" ภMicrosoft Windows 98
ภ7 4 (Mouse) 52 4 "! (Mouse Pointer) ภ7 Microsoft Windows 98 ภL 4 : 5ภภg= 5ภภg= Microsoft Windows 98 ภ!ภ6! : (Window)
ภ7 4 (Mouse) 52 4 "!
(Mouse Pointer)
ภ7 ! 4 2 ภ? L 4 "! (Mouse Pointer)
ก 7 Microsoft Windows 98 ! ! (Icons)
Desktop
5 6 Start
: ก$ $ (Task Bar)
= ก
ก L 4 : 5ก
ก L 4 : 5ก ^ ก ! Start ก L 4 : 5ก ^ ก =] ! ก L 4 : 5ก ^ ก 4 Run
ภg= 5ŕ¸
2 ภi X L !L 6! : 5ŕ¸
2 ภFile Exit 6 5Gn ^ ภ! ภ= Alt+F4 = 2 2 ภ] ! Control Menu = !< "4 =L 6! : 5ภ2 ภ] ! Control Menu = !< "4 = L 6! : 5ภ52 2 ภClose
ภg= Microsoft Windows 98
2 ภi Start --> 2 ภShut Down 2 ภ4 Shut down 2 ภi OK s t! :!76 : 4 < L
^ g= 5 :s t! :! ภ: 6 :! ] :4! 4! !ภg=4 < ! ^ ภuL It's now safe to turn off your computer !6! ^ 76 g=4 < ]= ! g=4 < ^ X 52 4 < ภ? : : : ; :!
ภ!ภ6! : (Window) ! ! ! F: ?# E > # E (Menu Bar)
> > " @A! (Title Bar)
5 6 D! D " 5 6 D "
> # @A!" @! (Tools Bar)
> #?@A! > &"
! D " > > " B (Status Bar)
5 6 5I
> #?@A! > !
3 ก ก
ก ก 4: !A =5 ก ก 4: !< G 5 ก n ก ! ก ^4 52 ก ก ^ =] 4 ก 4 L 2
ภภ4: !A =5
ภภภภ^ X ภภ4 ภภ" = ภภFloppy Disk Drive 52 5Q:! Floppy Disk ภภCD-ROM Drive 52 5Q:! CD
ภภ4: !A =5 ( : )
ภภ! = Dot Matrix ภภ! = Laser 52 InkJet ภ4 = : ! = (Barcode Reader) ภ4 = 45ภ! ! (Scanner)
ภภ4: !< G 5
2 ]G2 L" : Disk Cleanup ^4 = 4ภ: ScanDisk 5ภ^ = " L 27!= 4ภ: Disk Defragmenter ภภ6!= 2 ภภ! : Maintenance Wizard
ภn ภ! ภ^4 52 ภภ^ =] 4
ภn ภ!] 4 ภ^4 52 ภ^ =] 4 ="7 5ภMcAfee VirusScan 7 Professional
ก 4 L 2
ก 4 L 2= "5Q:!= 4ก ก3