Tài liệu bồi dưỡng kiến thức và kỹ năng công nghệ thông tin cho cán bộ công chức xã khu vực đồng bằng – Chuyên đề 4: Mạng và khai thác thông tin trên mạng. Nội dung chính trong chuyên đề gồm có: Khái niệm về mạng, giới thiệu mạng internet; tìm kiếm thông tin trên internet; dịch vụ thư điện tử.
Trang 12012
Trang 2-~~
Sau khi hoan thanhoqi dung nay, nglriri sa d\lng nim clavc:
1.1 Khai ni~m vS mttng
trfr tren may tinh nhu hinh 1
~.J'
~\
1
Trang 31.1.1 M,ng ey.e b{) (LAN)
M~ng khai dAu vm quy mo rfrt nho, v6'i khoang 10 may tinh vil m(>t may in duQ'c
duQ'c chia lilm 2 lo~i:
~~~~~~~~~~~W~~~ri~
Trang 4
Hinh 3: M6 hinh mgng ngang hang (Peer-ta-Peer)
ehu ehuyen d\lng May ehu ehuyen d\lng la may chi hOl;lt de}ng nhu me}t may ehu,
E:::::::J E:::::::J
server
Hinh 4: M6 hinh mgng khach \ chit (Server\ Client)
- Mire de} hc3 trg san co trong eong tae quan trio
- Nhu eAu eua ngum sir d\lng
3
Trang 51.1.2 M,ng di~n rqng (k~t nai LAN to LAN)
cach cling chi khoang 2km
rn~g truy€n dit Ii~u qua rnQt thaOO ph6, dAt nuac, khu V\IC va th~ chi toan cAu, va
Nhu v~y, rn~ng di~n fQng Ia rnQt rn~g truy€n s6 li~u, bao phil rnQt vilng dia Iy """'"
I
4
Trang 61.1.3 M~ng
th~ thi~u eua hang tri~u ngum tren th~ gi6i
5
Trang 71.1.4 M,ng Intranet
B8Itodes
AmmlA~
REp;xts
Extranet OOu hinh 8
6
Trang 81.2 Tang quan v~ Internet (GiOi thi~u, mQt sa khai nifm, kit nai may tinh vOi Internet, cac dich v\I thong d\lng cua Internet)
1.2.1 GiOi
co tinh chAt toan c§u
sir d\lllg cho tm ngay nay
1.2.2 MQt sa khai nifm
Web Trong siJ cac trang web thuQc website nay, co mQt trang gQi Ia trang chu (Home
nhu vn-Vi~t Nam; jp- Japan; uk-United Kingdom
7
Trang 9- Cac nhom chu ti€p theo se do nguOi dang kY neu len va cac t6 chuc qUlin ly ten
1.2.3 KSt n6i may finh vOi Internet
'fbnIIFDI
tiJ
~
4
De k€t n6i vOi Internet cAn co mQt s6 yeu cAu v€ phfrn cUng va phfrn m€m sau:
Phfrn CUng: May tinh k€t n6i vOi modem va modem duC}c k€t n6i vOi cac nha
Cac yeu cAu thi€t y€u khi k€t n6i vOi Internet: K€t n6i voi Internet thong qua
'"""
HTML
trinh giri va nh~ thu (Mail Client) di~n til tren m~g Day la dich V\l ra dOi sOm nh~t va
I
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Trang 10- Dich v\I truy@n tip tin FTP (File Transfer Protocol): Cho phep dimg cac FTP
tI'\lC ti~p
banphim
trong nhUng cach sau:
9
Trang 11Ie LA 1i4p nhi!in Wtl tj6u eVe Gtao Btl
V1+n si\'Q TUtlln Hollinil ~~'~·2'r.r
phai eUa eua s6)
-""'I
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-,
Hinh 12: Thanh th(re dan (MenuBar)
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l
Trang 12-1.3.3 Thanh cong cl} (Toolbar)
I • [iii Lif;;Gd1"" - ~
- C~p nh~t trang hi~n hanh - lam tum (F5) IS
- Xem danh sach dia chi ua thich (Ctrl +1)
~.;;t,,,,,;'.,#.:
La nm rna ngum sir d\lng se
Trang 13Tren thaOO Favorites, chQn mvc Add Favorites se xu§t hi~n cira sf, OOu hiOO 16
i ~ >=AI "<• •11
""'""
OOu hiOO 17
12
Trang 141.3.6
Buac 1: Vao
1.3.7 In trang web ra giiy
- Xem trang web trtrcYc khi in
chuy~n d~ chuy~n d€n cac trang k€ ti€p
(Close)
13
Trang 151~.!'1!."""!_'d ""'" :!J I~~"""'~",x · "" FJ!l'·1
L~p,t)
- In toan b{) trang web
-,
Trang 162 DE MVC 2: Tim Id@m thong tin tren Internet
Sau khi hoan thallh 1191 dung nay, nguOi sir dl}ng nim dU'C}'c:
• Cach tim ki€m tren mQt s6 trang web khac
2.1 GiOi
Goo8l~
•
.x-· tIh_·~
~ hiIn "'binocK ngO E_ r ,., "'lI:' •••
=Googie !hay d& allb "'if OJ "r.I9tJimChrlingdo Gi6iphi,Ki;aho.~ GiC':i;iiIt ~ Go9'.almC1~
""",
15
Trang 17D~ tim ki€m thong tin, truac tien cAn phai xac dinh Tir khoa (Key Word) cua
deli thi k€t qua tim ki€m khong co
ho~c nhAn phim Enter thi Google se cho ra nhi€u k€t qua tim ki€m bao g6m dia chi
lien k€t d€n trang Web co til khoa va vai dong mo ta ben dum, chi cAn nhay trai chuQt
Cac I\la chQn tim ki@m:
- Web: Tim tren ca cac Website
- Lo,i be> m9t tir nao do ra khe>i k@t qua tim ki@m
Google se tim cit ca cac trang Web co chua tir khoa cAn tim nhung khong co tir
8j !"*.L hay"""1Ar,.;nh."""' _giiclholimil VOici<cloIng
<in "'*" wi tloIl oIa dq all Tho ClIr" giip ban <Ddu;!<: '" kill dIon_
Ban yj Ii"" Noi 1hat Juan hoe
1/f'1O'I>_~.(tImVf!~tml
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Nt"'~ri _ cApn41Ntc6c bot Binghi """"'''''' -
nhA .-4- rl rv- 4 ~"l ~'I\, .& t ; - " .hn ;;
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Trang 18- Bit bUQc phai co mqt tir nao do ra trong kit qua tim kiim
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trang c6 til kh6a may vi tinh cling gi3ng til kh6a cQng, khi d6 nguai sir d\lng
TImklt!m l(;-m;lo':~" 11(;?,":''1 n~ t-i." ,',,1;"" ';:;r,i.~:;';
M\J;lhl.:t Mua Mn M6V tinl'1 Desktop mey mil be may tiM de ban desktoo
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NNiu L'OOg Cll hem IIUir tiM ri lir.b kiift-au, tilth va WI LIeft T AlA dIur'n CUll dp"" tWt-lmh
17
Trang 19Google se cho ra cac k~t qua co chinh xac til
cu phap:
may tinh nhu hinh 25
Fit EAit Fau:ilIs T_ MIl;
,.;;,a· d - ~iJ " ,_· ~ _ _• ID-CIlR """"- ID- Q m·d., """
TIm!ap!ll> gi8 re1! T!>elioktidonq.C!!!1! L
liirt.im ~~g.toI'I _doi gii """,10.-11 ,
MOVTfn.HlO B8n GS SiauRill may!l11!\l,ohn
"' ~_~.IlF.-ft
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Mus ban Miy UM Des!dop !!l!!'i 111' boo I!lOl' Pnh de bon oem
Ki"9t WM.'V._C~th ,~tint:.IfJhk$1~hfr:·v;llfth
ThardiiYim M m.IMr'""'- ,1Ioh f1inhdo _ .
vagiI.£9M - Wtbeb Ihuona lIIfi i!i+n iii hilng lIIu ~ , N.D tung
M~ Iinh ~ (Xem til d) - fJII eINd
-~ ""b.I
Cac di~u ki~n IQC va thong s6 kern theo til khoa (til mu6n tim) d€ giup cho k~t qua
CU phap: intitle:tir kh6a
co til tai li~u trong tieu d~ nhu hinh 26
Trang 20- Tim tir kh6a trong m9t Website
ddu " " va nhdn phim Enter se tim duQ'c k€t qua minh mong mu6n
xii hQi cua cac dia phuong", ngum sir d\lng go vao cong C\l tim ki€m Google se duQ'c k€t qua nhu hinh 27
'_~~::fiet-~o/'3t:&i>b~ ;&.~-<l~=~'UtC~~"'!P'9iEl~7.a~ tto~~"i.tm~",1C=t.5ic;,n{'4G"($;$:'7.~~ D - 1($ '" ,q-"",,,,,,,,,.,,,,,, )of
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TImki4m ~-:~:"ti::l'J~ ~J~!;~'" "i" '''-;'' :<;,.:~ ~,~;'
';&i-tJI/ C6na naht th6fw tin - TMoo tin d\ng
~=~~:;::: h6M ~ 41 dr.t b6l.frag dt.mv <Usbtn WIlh~ dIG ptM,l ngu'llot N da nhiJng did! a., • nh~ nH Rlio h.,_
Ech!p - Tep ern CQOO nghe thong lin - \!1en thoro - TrJWQ thOng
WoO HWI tnh biablto dI Ddi lie ~ chi) <Ii m WoXa.!ln cHIP nInI nay -X;.ItrJ
c.Knng bingtiing , ""9'tCII- hI'IQI'll vi mOl "'" ClMt dI cMh h o
CM:~Iu'''*NM:It C6ng naht th6nA tin Wikiped!a 6tmg
Ti1lIV"'"'c J9Vilfltuvc c- ,.1 Mr:sIlCJln (ling Am.InlDnNJIoft 1~ h.,EI rr,1a
npnh Ung dI.InrI o&nv r9I' qMn It vi at ItItOng Ikl c.n 5i npntl w_
bi> trong k€t qua tim ki€m
19
Trang 21Hay so sanh kit qua tim kiim khi go cae diu tJiJu
Hiiy so sanh kit qua tim kiim khi go cae diu tJiJu khiin:
Vietnamese culture vai "Vietnamese culture"
,
(
fW:_:, Edt y,
4 • ,,,,lIfl'iO'*_· t-.dIt ~.'!- 1ls- :vl4r-· i)fiel .w.- I!l- fli1 • ,~
Google, _,,, .\\L": " : ' , A i ( :c:;:Wf,n ";~Md¥Wt~~~HJ \::t ;~" • :,", lIN"'-" ',',:ili!\
d1 d cae Iff lullr
.t.ng lWng'" Ihj die I n
bM Itt IV nH tr«:,g 56 mUng tit '._
c;;! _ =~~~:,~ [~~I:: ,;>;~ ~_==-======= =.== -==~~3 Tliy dI9n nAy Itbing lip dUftlRnt~
2.2 Upload va Download tai nguyen tren m,ng
chu cua cac website
20
Trang 22Vi d\l: Trang bao tuoitre.com.vn, trang www.chinhphu.vn thi buae tiep theo hi
ve may tiOO, ket qua OOu hinh 29
Nhay ehuQt trai
tai ve may
Do)'DUwMtIloClf*l _ 7Q)frem
Trang 23- Bao di~n tiT Dang CQng San Vi~t Nam: http://dangcongsan.vn
-:~u::~::t "': llluVngdlol0 1i1u rtilut&.hU<~ ~
Wu_pCllicluV*'9"2D~mII'" 1oinIl' !hi
.TAngtitci1tgGDPnim20U_5,Bn:, ·Bililla6y".a8dctillJO"dliilAsitU., ~ de tr4.ltil6elW
.t!ng~",~"'''''IP"",'''''''''1$n _*~cBo i
2011 006USD eloult ""ljliliol _ 1."''''_
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_ rqI\91hiHli " C1llo 'LI~ ."*oo;_ogIr"'._ je""'''''''
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Trang 24III
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T /If 11 80 Ng""i gio nltDC CHXHCN v~
(86 1 ph6 T6n ThAt Bdm quGn 80 Binh Hi
23
Trang 25- Cae Trang/C6ng thong tin di~n ill
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Danh ~ !IHt cJiin tV
• l\<h tiip ding 001
~~= ~~iQll - g kY thing
Hi tI · T h Uy N!luy& HiJu V"n: NlIm 2012
dlng tac tuyi!n gIao cUa blh WI hu'17ng ~nh
lil!a1sd
Cbu'dng tmII, 4i! U11dtoa hqc ,
• li'ng dl,ing c6ng ngll4 ~ ttl - • Chlll1ng Irinh C.llk ala UIlNIl tinh
Con dltllng n~ nllSt It di Gk!l Quy hoadt
• ThtIilnIl lrI/c rnh Uy tiip than IOlU mng ~ - ICf
n4t ~ bEll tnh H\i;I Phan (Lao) m eO "'~ ni MH lAo CAl
thIm hiJu ngll! tnh liD ca; 'U;
• COOg If'" oR 0,,; ti<h UBND • '; QJV , """" LOAy
tm vi viic tW lJUng thll't h., •
de biin pI10p pl1iing chOng ret
cho <Jv tJ&g, l4t nu61 • GlU'I PH"" """" l~y Liw CAl
• lh6ng llIW llJu rWn mdi
~ tlfdng O1hh ph" Nguy6n TIn c6NG aAo
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nllac Ilfn eJi ban Ilan 5.lE:L !
Chii I!ch UBND1lnh li~p cang din lai TI\I '0 !
U8NO phllq"gThuy (I !
"flolin lii~m'S4t Qu~c Mi lam ~¢l~ Th"" !
~"Ii@p II,IC diy m",h Vie< hl/C l'p ri 18m Ih•• !
ikm IlU'l1ng dao dUoc HL • !
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:! chlic ~ nghi can b~ chii ch6t 198n Iinh Ihuat festival Huti 2012 lit !
:!ngiliiln c&u qu~n ~ Ng~ quyil.Trung "HOi Iha• khc hoc qullc t~ °Du Ijch di on !
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: dy d""g BAng hijn n.y"; Nghi quyat s~ UB!"O t,nh~\f~ Thien Hu~ lam ,j~t 0, i;1~NClIlW~~dt,mgh~Jh~~9k@t t6u " ~D.n tBng 1.:tU ., •
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24
Trang 262.4 Tim kiim tren mqt
Nhfrng trang vang:
cAn tim OOu hiOO 38
T" kh6Il: rop,f\ j~:l3.r:h r:iir;f~;} t~:;"'''-d:nl< -n~->"j~ :2,.i;.~, r;,'-,:i:'~ Bif!! tho".,
Tn!lng d"lu tIn kJ€m ".l'< • • • • ~,',: ".'i
L9C k~ qua tlm ki~m
w Mauling'"
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NguOi sir d\lllg se tim dugc ten doanh
25
Trang 273 IlE MVC 3: Djch V\I thtr difn tU
Outlook 2003
26
Trang 28- Rbi d~n ten rni~n la dia chi website cua cO' quan t6 chuc rna nguai do dang kY
Microsoft Office Outlook 2003 nhu hinh 39
'&0 M;oosall Office
Micmsaft Office Etta 2003
Micromft: OffICe PcwetPoint 2D03
~ Micn>soft Office Won! JIK8
-$ Micmsaft Office Took
4 Bod
ffinh 39: Ma chuang trinh Microsoft Office Outlook 2003
Trang 29~ LlfU y: Khi nguOi sir d\lng chua bi€t Microsoft Office Outlook 2003, chi nen
T~i tai li~u nay hu6ng ddn nguai sir dvng thao tac thi€t l~p cau hinh giri nh~ thu
khac nhau nhu VDC, FPT, Viettel, )
ffinh 41: Vao Tools\E-mail Accounts
This IlizM'll , to m g" the e-mail lICCCIUIlb wid"tdariesthat Dudoak lIRS
E-maI
c.c; Add". s=accoutl2J
('" ~ ri chlnge exlsli'1g e:.nJ llCCoo.ris
Diret:tory
- - You CWI ctw:- u type oE )IQ.W e -cDlIIlt -tl .,
r-m mt;;:~-:m • ' 5w -=.mm mmm mm_m ,.\\ -'
~.' ' " C,POP:I; ee -o"._~.,c rn-t •• - •_ ~ ,~-yaWIt""" -
Trang 30ChQn : IMAP -> Nhful chQn nut [""ij;;I;>]
lntenJet E-mail settings (IHAP)
Each of ~ settings Nl! rl!qUir"l!d to gl!t your l!-maiI account working
yOU'" Naml!: !&:!R$i'M!!Ie@@ J Inalmlng mall Sl!fYl!f (P4AP): imailmoha.~.or!!J
t6 chilc:
Cac thong tin khai bao g6m:
- Thong tin tai khoan mail ctia ca nhan / t6 chilc:
- Danh dAu chQn 0 <Remember password>: M6i IAn k€t n6i mail se khong phai nh~p m~t khdu
29
Trang 31~~ Connect using my kJcat arezl networic o,.AN)
[::I Connect "'WI modem when outlook is
ffinh 45: Hai the General, Connection
[J Log on using ::iecure Password Authentication (SPA)
_ - - -
IE'] This server requires an crypbed ~ (SSL.)
Root: folder p;IIth:
30