BDwbU 5 B-†gBj - Bangladesh Open University · [email protected] [email protected] @karim.com [email protected] ... (Modem) e¨envi Kiv †h‡Z cv‡i| GQvov `ªæZMwZi eWe¨vÛ

†gŠwjK Kw¤úDUvi `ÿZv

275

BDwbU 5

B-†gBj

Awa‡ekb-1 : B-†gBj wVKvbv I cvmIqvW©

Awa‡ekb-2 : B›Uvi‡bU ms‡hvM Ges eªvDRvi mdUIqvi

eënvi

Awa‡ekb-3 : B-†gBj †cÖiY, MÖnY Ges dvBj ms‡hvRbx

Awa‡ekb-4 : B-†gBj-G G‡Wªm eyK eënvi

gva¨wgK wk¶K cÖwk¶Y - we GW

276


277

BDwbU 5 Awa‡ekb 1

B-†gBj wVKvbv I cvmIqvW©

f~wgKv

wkÿv_x© ! B-†gBj n‡jv B›Uvi‡bU wfwËK GKwU msev` Av`vb-cÖ vb eë¯’v hvi gva¨‡g

c„w_exi †h †Kvb ¯’v‡b ªæZ MwZ‡Z Z_¨ cvVv‡bv hvq| GRb¨ eënviKvix‡K me©cÖ_g

B›Uvi‡b‡U ms‡hvM ¯’vcb Ki‡Z nq| Ab-jvBb G ms‡hv‡Mi Rb¨ Kw¤úDUvi I †Uwj‡dvb

jvB‡bi gv‡S g‡Wg (Modem) eënvi Kiv †h‡Z cv‡i| GQvov ªæZMwZi eªWe¨vÛ

B›Uvi‡bU ms‡hvM c×wZ eënvi Kiv hvq| B›Uvi‡b‡Ui gva¨‡g mvf©vi Kw¤úDUv‡i iwÿZ

cÖwZwU I‡qe mvB‡Ui GKwU mZš¿ bvg ev G¨v‡Wªm _v‡K hv‡K I‡qe G¨v‡Wªm ejv nq| B-

†gBj cvVv‡bvi Rb¨ cÖvc‡Ki bvg ev cwiwPwZg~jK Ab¨ †Kvb kã m¤wjZ wVKvbv‡K B-

†gBj G¨v‡Wªm ejv nq| Av‡jvP¨ Awa‡ek‡b D³ welq m¤‡Ü Av‡jvPbv Kie|

D‡Ïk¨

G Awa‡ekb †k‡l Avcwb -

B-†gBj cwiwPwZmn B-†gBj wVKvbv Ges cvmIqvW© m¤ú‡K© ej‡Z cvi‡eb|

ce©mg~n

ce©-K : B-†gBj wVKvbv Ges cvmIqvW©

B‡jKUªwbK †gBj (ms‡ÿ‡c, B-†gBj) nj B›Uvi‡bU wfwËK GKwU msev` Av`vb-cÖ`vb

eë¯’v| G eë¯’vq GKRb B›Uvi‡bU eënviKvixi wPwV (†gBj), WKz‡g›U ev Ab¨ †h †Kvb

cÖKvi Z_¨ c„w_exi †h †Kvb ’v‡b Aew¯’Z Aci GK ev GKvwaK B›Uvi‡bU eënviKvix‡K

Zwor MwZ‡Z cvVv‡bv hvq| 1971 mv‡j cÖ‡KŠkjx Ray Tomlinson me©cÖ_g B›Uvi‡b‡Ui

gva¨‡g Ab¨ Kw¤úDUv‡i B†gBj cvVv‡Z mÿg nb| G‡ÿ‡Î wZwb cÖvc‡Ki wVKvbvq @

wPýwU eënvi K‡ib| mKj B-†gBjmg~n †gBj mvf©v‡i Rgv nq| eënviKvix †gBj


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mvf©v‡i Log on K‡i †gBjmg~n msMÖn K‡ib|

wkÿv_©x eÜziv Avmyb Avgiv wb‡Pi QKwU c~iY Kwi-

1. KZ mv‡j me©cÖ_g B›Uvi‡b‡Ui gva¨‡g

Ab¨ Kw¤úDUv‡i B†gBj cvVv‡bv nq?

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2. B-†gBj wVKvbvq †Kvb we‡kl wPýwU

eëüZ nq?

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3. †Kv_vq B-†gBjmg~n Rgv _v‡K?

4. †gBj msMÖ‡ni Rb¨ eënviKvix‡K wK

Ki‡Z nq?

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BDwbU 5 Awa‡ekb 1

g~j wkLbxq welq

B-†gBj wVKvbv I cvmIqvW©

B-†gBj Kx ?

B‡jKUªwbK †gBj (ms‡ÿ‡c, B-†gBj) nj B›Uvi‡bU wfwËK GKwU msev` Av`vb-cÖ`vb

eë¯’v| G eë¯’vq GKRb B›Uvi‡bU eënviKvixi wPwV (†gBj), WKz‡g›U ev Ab¨ †h †Kvb

cÖKvi Z_¨ c„w_exi †h †Kvb ’v‡b Aew¯’Z Aci GK ev GKvwaK B›Uvi‡bU eënviKvix‡K

Zwor MwZ‡Z cvVv‡bv hvq| †jvKvj Gwiqv †bUIqvK© eënvi K‡i mxwgZ ¯’v‡bi g‡a¨

Ges B›Uvi‡b‡Ui gva¨‡g mviv we‡k¦i †h‡Kvb ¯’v‡b B-†gBj cvVv‡bv hvq|

B-†gBj G¨v‡Wªm I cvmIqvW© cwiwPZ

B-†gBj cvVv‡bvi Rb¨ cÖvc‡Ki bvg ev cwiwPwZg~jK Ab¨ †Kvb kã m¤wjZ wVKvbv‡K B-

†gBj G¨v‡Wªm ejv nq| Giƒc KZ¸‡jv B-†gBj G¨v‡Wªm n‡jvt [email protected],

[email protected] BZ¨vw`| B-†gBj G¨v‡Wª‡mi cÖ‡Z¨KwU Aÿi Bs‡iwR †QvU nv‡Zi nq

Ges G‡Z cÖavbZ wZbwU Ask _v‡K| cÖ_g Ask cÖvc‡Ki wbR bvg ev cÖwZôvb ev Zvi

mswÿß iƒc, wØZxq Ask †Wv‡gBb ev B›Uvi‡bU mvwf©m cÖ vbKvix mvf©vi Kw¤úDUv‡ii bvg

wb‡ ©k K‡i| cÖ_g Ask Ges wØZxq As‡ki g‡a¨ @ (GÜw`‡iU) Ges wØZxq I Z…Zxq

As‡ki g‡a¨ WU (.) wPý eëüZ nq| A‡bK mgq †Wv‡gBb †bg-G ywU Ask †`Lv hvq|

WU Gi ci †kl AskwU‡K Uc †j‡fj †Wv‡gBb ejv nq| GwU †`‡L mn‡RB eySv hvq

cÖwZôvbwU †Kvb ai‡bi ev †Kvb †`‡ki|

g~j¨vqb:

1| B-†gBj Kx ?

2| B-†gBj wVKvbv I cvmIqvW© eY©bv Kiæb|


280

m¤¢ve¨ DËi:

1| 1971

2| @ 3| †gBj mvf©vi 4| †gBj mvfv©i log on


281

BDwbU 5 Awa‡ekb 2

B›Uvi‡bU ms‡hvM Ges eªvDRvi mdUIq¨vi eënvi

f~wgKv

wkÿv_x© ! B-†gBj n‡jv B›Uvi‡bU wfwËK GKwU msev` Av`vb-cÖ vb eë¯’v hvi gva¨‡g

c„w_exi †h †Kvb ¯’v‡b ªæZ MwZ‡Z Z_¨ cvVv‡bv hvq| GRb¨ eënviKvix‡K me©cÖ_g

B›Uvi‡b‡U ms‡hvM ¯’vcb Ki‡Z nq| Ab-jvBb G ms‡hv‡Mi Rb¨ Kw¤úDUvi I †Uwj‡dvb

jvB‡bi gv‡S g‡Wg (Modem) eënvi Kiv †h‡Z cv‡i| GQvov ªæZMwZi eªWe¨vÛ

B›Uvi‡bU ms‡hvM c×wZ eënvi Kiv hvq| AZtci eªvDRvi md&UIq¨vi eënvi K‡i

I‡qe †cR †Lvjv nq| B›Uvi‡b‡Ui gva¨‡g mvf©vi Kw¤úDUv‡i iwÿZ cÖwZwU I‡qe mvB‡Ui

GKwU mZš¿ bvg ev G¨v‡Wªm _v‡K hv‡K I‡qe G¨v‡Wªm ejv nq| B›Uvi‡bU Z_v I‡q‡e

eënviKvix †h †Kvb Z_¨ †hgbt †jLv, AwWI, wfwWI, w¯’i Qwe, Gwb‡gkb msiÿY Ki‡Z

cv‡ib| GQvov I‡qe mvBU G wd« B-†gBj GKvD›U †Lvjv Ges B-†gBj eënvi Kiv hvq|

B-†gBj cvVv‡bvi Rb¨ cÖvc‡Ki bvg ev cwiwPwZg~jK Ab¨ †Kvb kã m¤wjZ wVKvbv‡K B-

†gBj G¨‡Wªm ejv nq| B‡gB‡ji GKwU eo myweav n‡jv GUvm‡g›U AvKv‡i B-†gB‡ji

mv‡_ WKz‡g›U ev Ab¨ †Kvb UvB‡ci dvBj Av`vb cÖ vb Kiv hvq|

D‡Ïk¨


B›Uvi‡bU ms‡hvM c×wZ e¨vL¨v Ki‡Z cvi‡eb|

eªvDRvi mdUIq¨vi m¤ú‡K© ej‡Z cvi‡eb|

I‡qe †cR m¤ú‡K© aviYv jvf Ki‡Z cvi‡eb|


282

ce©mg~n

ce©-K: B›Uvi‡bU ms‡hvM c×wZ

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eënviKvix Kw¤úDUv‡ii mv‡_ mvf©vi Kw¤úDUv‡ii ms‡hvM ¯’vcb Kiv‡K B›Uvi‡bU

ms‡hvM Kiv eySvq| B›Uvi‡b‡U ms‡hvM c×wZ y cÖKv‡ii n‡Z cv‡i, h_v, Ab-jvBb (On-

line) ms‡hvM Ges Ad-jvBb (Off-line) ms‡hvM|

wkÿv_©x eÜziv, Avmyb Avgiv wb‡Pi cÖkœ ‡jvi mwVK DËi wbe©vPb Kwi :

1. B›Uvi‡bU Gi gva¨‡g wK AvniY Kwi? K) Kw¤úDUvi L) †bUIqvK©

M) Z_¨ N) †cÖv‡UvKj

2. B›Uvi‡b‡U ms‡hvM c×wZ KZ cÖKvi? K) 2 cÖKvi L) 3 cÖKvi

M) 4 cÖKvi N) 5 cÖKvi

ce©-L : eªvDRvi mdUIq¨vi eënvi

wkÿv_x©! B›Uvi‡bU n‡Z Z_¨ AvniY Ges B›Uvi‡b‡Ui gva¨‡g †hvMv‡hv‡Mi Rb¨

eënviKvix Kw¤úDUv‡ii mv‡_ mvf©vi Kw¤úDUv‡ii ms‡hvM ¯’vcb Kiv‡K B›Uvi‡bU

ms‡hvM Kiv eySvq| B›Uvi‡b‡U ms‡hvM c×wZ y cÖKv‡ii n‡Z cv‡i; h_vÑ Ab-jvBb

(On-line) ms‡hvM Ges Ad-jvBb (Off-line) ms‡hvM|

B›Uvi‡bU ms‡hvM ¯’vc‡bi ci eªvDRvi mdUIq¨vi eënvi K‡i B›Uvi‡bU n‡Z Z_¨

AvniY Ki‡Z nq| eªvDRvi mdUIq¨vi g~jZ I‡qe mvBU n‡Z I‡qe †cRmg~n WvDb‡jvW

K‡i hv‡Z kã, Qwe, Pjgvb Qwe, Mvb BZ¨vw` _v‡K| G‡ÿ‡Î eªvDRvi mdUIq¨vi HTTP

†cÖv‡UvKj eënvi K‡i I‡qe mvf©v‡ii mv‡_ ms‡hvM ¯’vcb K‡i|

wkÿv_©x eÜziv, Avmyb Avgiv wb‡Pi cÖ‡kœi mwVK DËi wbe©vPb Kwi t

1. eªvDRvi mdUIq¨vi HTTP †cÖv‡UvKj

eënvi K‡i Kvi mv‡_ ms‡hvM ¯’vcb K‡i?

K) †gBj mvf©vi L) wcÖ›U mvf©vi

M) nvW©wW¯‹ N) I‡qe mvf©vi


283

ce©-M t I‡qe †cR

wkÿv_x©! I‡qe †cR (Web Page) n‡jv GK ai‡bi †U·U wfwËK WKz‡g›U †cR hv‡Z

mvaviY †U·U-Gi cvkvcvwk wewfbœ iO I ÷vB‡ji d›U, wewfbœ ai‡bi evUb, †Uwej, PvU©,

w¯’i I mPj wPÎ, kã BZ¨vw` Dc¯’vcb Kiv hvq| I‡qe †cR n‡jv Iqvì IqvBW I‡q‡ei

GKwU WKz‡g›U hv‡Z †jLv, Qwe, kã Ges wfwWI AšÍ©fy³ _vK‡Z cv‡i| eB‡qi UvB‡Uj

†c‡Ri g‡Zv I‡qe †c‡Ri cÖ_g †cR‡K †nvg †cR ejv nq| G †c‡R mvB‡Ui Ab¨vb¨

†c‡Ri wjsK _v‡K| †nvg †c‡R †Kvb wjs‡K (AvÛvijvBb Kiv †Kvb †jLv A_ev AvBKb

hv‡Z gvDm c‡q›Uvi wb‡j cwiewZ©Z n‡q hvq) wK¬K Ki‡j †nvg †cRwU A „k¨ n‡q wjsK

†cRwU cÖ wk©Z nq|

wkÿv_©x eÜziv, Avmyb Avgiv wb‡Pi cÖkœwUi mwVK DËi wbe©vPb Kwit

1. I‡qe †cRmg~n wK ai‡bi Z_¨ _v‡K? K) kã L) Qwe

M) Mvb N) Dc‡ii meKwU|


284

BDwbU 5 Awa‡ekb 2

g~j wkLbxq welq

B›Uvi‡bU ms‡hvM Ges eªvDRvi mdUIq¨vi eënvi

B›Uvi‡b‡U ms‡hvM ’vcb c×wZ

B›Uvi‡bU n‡Z Z_¨ AvniY Ges B›Uvi‡b‡Ui gva¨‡g †hvMv‡hv‡Mi Rb¨ eënviKvix

Kw¤úDUv‡ii mv‡_ mvf©vi Kw¤úDUv‡ii ms‡hvM ¯’vcb Kiv‡K B›Uvi‡bU ms‡hvM Kiv

eySvq| B›Uvi‡b‡U ms‡hvM c×wZ yÕai‡bi n‡Z cv‡i| h_v:

Ab-jvBb (On-line) ms‡hvM Ges

Ad-jvBb (Off-line) ms‡hvM|

Ab-jvBb ms‡hvM t B›Uvi‡b‡Ui mv‡_ mve©ÿwYK mshy³ _vKvi welq‡K Ab-jvBb ms‡hvM

ejv nq| mvaviYZ AvBGmwcmn eo eo †Kv¤cvwb Giƒc ms‡hvM eënvi K‡i _v‡K|

mvaviYZ AvBGmwcmn eo eo †Kv¤cvwb Giƒc ms‡hvM eënvi K‡i _v‡K| G cÖwµqv

AZ¨šÍ e¨qeûj weavq mvaviY eënviKvixi Rb¨ GwU myweavRbK eë¯’v bq|

Ad-jvBb ms‡hvM t wbKUeZ©x †Kvb AvBGmwc-i m`m¨ n‡q Zv‡ì mvf©vi Kw¤úDUvi

†kqvi K‡i B›Uvi‡bU eënvi Kivi welq‡K Ad-jvBb ms‡hvM ejv nq| G‡Z eënviKvix

Zvi mKj Z_¨vewj AvBGmwc-i mvf©v‡i ms‡hvM ¯’vcb K‡i †cÖiY K‡ib Ges MÖnY

K‡ib| mvaviY eënviKvixMY Ad-jvBb B›Uvi‡bU Gi my‡hvM myweav †c‡q _v‡Kb|

Ad-jvBb eë¯’vq B›Uvi‡bU ms‡hv‡Mi Rb¨ b~¨bZg g‡Wgmn GKwU cv‡m©vbvj Kw¤úDUvi,

†Uwj‡dvb ms‡hvM, cÖ‡qvRbxq md&UIq¨vi Ges AvBGmwc KZ©„K cÖ`Ë GKwU eënviKvix

bvg (User Name) I †Mvcb kã (Password) Rvbv ìKvi| BDRvi †bg n‡jv B›Uvi‡b‡U

eënviKvix Kw¤úDUv‡ii bvg Ges cvmIqvW© B›Uvi‡b‡Ui mv‡_ mshy³ nIqvi Rb¨ eëüZ

GKwU †Mvcb kã|

Ad-jvBb eë¯’vq B›Uvi‡bU mshy³ nIqvi Rb¨ cÖ_‡g †Uwj‡dvb jvB‡bi gva¨‡g

eënviKvixi Kw¤úDUvi‡K AvBwcGm-Gi mvf©vi Kw¤úDUv‡ii mv‡_ ms‡hvM ¯’vcb Ki‡Z

nq| G ch©v‡q eënviKvix‡K Zvi Kw¤úDUv‡ii bvg Ges GKwU †Mvcb kã mieivn Ki‡Z

nq| mvf©v‡i iwÿZ BDRvi †bg Ges cvmIqv‡W©i mv‡_ eënvKvix cÖ Ë BDRvi †bg Ges


285

cvmIqvW© wg‡j †M‡j B›Uvi‡bU eënvi Kivi AbygwZ wg‡j|

AdjvBb ms‡hvM c×wZ

Ad-jvBb eë¯’vq B›Uvi‡bU ms‡hvM ¯’vc‡bi c×wZ‡K jM-Bb ejv nq| GRb¨ jM-Bb

ev Kv‡b± Uz DB‡Ûv eëüZ nq| GwU ˆZwi Ges KbwdMvi Kivi Rb¨ cÖ‡qvR‡b

AwfÁR‡bi mvnvh¨ wb‡Z nq| ms‡hvM ¯’vc‡bi Rb¨ jM-Bb DB‡Ûvi User Name e‡·

eënviKvixi bvg, Password e‡· cvmIqvW© ev †Mvcb kã Ges Phone Number e‡·

AvBwcGm-i †dvb b¤î wj‡L Dial ev Connect evU‡b wK¬K Ki‡Z nq| G ch©v‡q

eënviKvix cÖ Ë BDRvi †bg I cvmIqv‡W©i mv‡_ mvf©v‡i iwÿZ BDRvi †bg I

cvmIqvW© wg‡j †M‡j B›Uvi‡b‡Ui mv‡_ ms‡hvM ¯’vwcZ nq| B›Uvi‡b‡Ui mv‡_ ms‡hvM

¯’vwcZ n‡j †W¯‹U‡ci ÷¨vUvmev‡ii Wvb w`‡K AvBKb †`Lv hvq| Avi ms‡hvM

wewPQbœ n‡j G AvBK‡bi Dci jvj µm wPý cÖ wk©Z nq|


286

wPÎ t jM-Bb DB‡Ûv|


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Ad-jvBb B›Uv‡i‡b‡U ms‡hvM c×wZ‡Z Kw¤úDUvi I †Uwj‡dvb jvB‡bi gv‡S g‡Wg

(Modem) eënvi K‡i ~ieZx© †bUIqvK© Z_v B›Uvi‡b‡Ui mv‡_ ms‡hvM ¯’vcb Kiv nq|

g‡Wg GKwU B‡jKUªwb· hš¿ ms‡hvM ¯’vcb Ges wWwRUvj-GbvjM-wWwRUvj AvKv‡i †WUv

iƒcvšÍi K‡i GK Kw¤úDUvi †_‡K Ab¨ Kw¤úDUv‡i †jb‡`b K‡i _v‡K| Kw¤úDUvi I

†Uwj‡dvb jvB‡bi g‡a¨ ms‡hvM ¯’vcb K‡i Z‡_ï Av`vb-cÖ v‡b mnvqZv Kivi Rb¨ g‡Wg

eëüZ nq| GKwU g‡Wg B›Uvi‡bU †_‡K cÖwZ †m‡K‡Û m‡e©v”P KZ weU cwigvY Z_¨

WvDb‡jvW Ki‡Z cv‡i Zv Øviv Gi MwZ cwigvY Kiv nq| G‡K KBPS (Kilo Bits Per

Second) Øviv wb‡ ©k Kiv nq| evRv‡i †iv‡evwU·, †cÖvwjsK, g‡Uv‡ivjv cÖf„wZ eª v‡Ûi 56,

96, 128 wK‡jvweU/†m‡KÛ MwZi B›Uvb©vj I G·Uvb©vj g‡Wg cvIqv hvq|

evRv‡i †gvUvgywU cuvPÕk UvKvq B›Uvibvj g‡Wg Ges c‡biÕk UvKvq G·Uvb©vj g‡Wg

wKb‡Z cvIqv hvq| B›Uvb©vj g‡Wg A‡cÿv G·Uvb©vj g‡W‡gi `vg †ewk n‡jI eënvi

myweavRbK| Z‡e B›Uvb©vj g‡Wg gv`vi‡ev‡W©i wbw ©ó ¯ø‡U jvMv‡Z nq weavq Gi eënvi

AwaKZi wbivc`| wb‡Pi wP‡Î Wvqvj-Avc c×wZ‡Z †Uwj‡dvb jvB‡bi mv‡_

Kw¤úDUv‡ii ms‡hvM ¯’vc‡b g‡W‡gi f~wgKv †`Lv‡bv n‡q‡Q|


288

wPÎ t g‡W‡gi gva¨‡g Kw¤úDUvi-Kw¤úDUvi ms‡hvM c×wZ|

eªWe¨vÛ B›Uvi‡bU Kv‡bKkb

Ad-jvBb B›Uvi‡bU ms‡hvM eë¯’vi cÖavb Amyweav n‡jv G‡Z mvaviY †Uwj‡dvb jvB‡bi

gva¨‡g Z_¨ Av`vb-cÖ`vb nIqvq GwU Lye axi MwZm¤cbœ| G mgm¨v mgvav‡bi Rb¨

B›Uvi‡bU eënv‡ii †ÿ‡Î AwZ m¤cÖwZ eªWe¨vÛ B›Uvi‡bU bv‡g GKwU bZzb cÖhyw³

D™¢vweZ n‡q‡Q| eªWe¨vÛ wm‡÷‡g †iwWI wjsK c×wZ‡Z †WUv Av`vb-cÖ`vb Kiv nq e‡j

GwU AZ¨šÍ ªæZ MwZm¤cbœ| G c×wZ‡Z B›Uvi‡bU eënv‡ii Rb¨ †Uwj‡dvb ms‡hv‡Mi

cÖ‡qvRb nq bv| Z‡e cÖv_wgK ms‡hvM LiP GKUz †ewk n‡jI B›Uvi‡bU eënv‡i mg‡qi

evaëvaKZv †bB|

†Kvb Kw¤úDUv‡i eªWe¨vÛ B›Uvi‡bU Kv‡bKkb _vK‡j †W¯‹U‡ci ÷¨vUvmev‡ii Wvb w`‡K

Giƒc GKwU AvBKb †`Lv hvq| My Network Place AvBK‡b Wvej wK¬K Ki‡j cÖvß

My Network Place DB‡Ûv‡Z †bUIqv‡K© mshy³ GKB IqvK©MÖæ‡ci mKj Kw¤úDUv‡ii

ZvwjKv †`Lv hvq| hv` bv †`Lvq Z‡e Network Place DB‡Ûvi evg w`‡Ki View


289

Workgroups Computers Ack‡b wK¬K Ki‡Z nq|

wPÎ t eªWe¨vÛ ms‡hv‡M Kw¤úDUvimg~n|

eªvDRvi md&UIq¨v‡ii eënvi

eªvDRvi md&UIq¨vi ev I‡qe eªvDRvi n‡jv GK we‡kl ai‡bi †cÖvMÖvg hv I‡qe †cR

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DB‡Ûv‡Ri 95 Ges Gi cieZx© fvm©‡bi Ac‡iwUs wm‡÷gmg~‡n B›Uvi‡bU G·‡cøvivi

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eªvDRvi md&UIq¨vi¸‡jvi bZzb bZzb ms¯‹iY cÖKv‡ki d‡j I‡qe †cBR wbg©vY I eªvDwRs

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mshyw³ AvKv‡i †Kvb WKz‡g›U ev Ab¨ †Kvb dvBj G‡m‡Q| †Kvb& ai‡bi Ges KZ

mvB‡Ri dvBj G‡m‡Q Zv †`Lvi Rb¨ cÖ_‡g AvMZ B-†gBjwU I‡cb Kiæb| Gevi B-

†gB‡ji †k‡li w`‡K wPwýZ AvBKb cv‡k Scan and Save to Computer evU‡b

gvDm c‡q›Uvi w`‡q wK¬K KiæY| Gici AvMZ dvB‡j bvg, aib I mvBR †`L‡Z cv‡eb|


308

Download Attachment bvgK wjsK Ack‡b wK¬K K‡i dvBjwU WvDb‡jvW K‡i

Avcbvi Kw¤úDUv‡i †mf K‡i wbb| Save As G WvqvjM DB‡Ûv G‡j †mLv‡b dvBj

†m‡fi †jv‡Kkb wba©viY K‡i Save evU‡b wK¬K K‡i †mf Kiæb| Avi †mf Kivi Av‡M

dvBjwU c‡o †`L‡Z PvB‡j Preview evU‡b wK¬K K‡i dvBj wjwLZ Z_¨vw` †`‡L wbb|

Gevi cÖ‡qvRb g‡b Ki‡j Av‡Mi wbq‡g †mf K‡i wbb|

wkÿv_x© eÜziv, Avmyb wb‡Pi cÖ‡kœi DËi †`qvi †Póv Kwi|

mshy³ dvBj Lyj‡Z †Kv_vq wK¬K Ki‡Z nq ?


309

BDwbU 5 Awa‡ekb 4

g~j wkLbxq welq

B-†gBj-G G¨v‡Wªm eyK eënvi

G¨v‡Wªm eyK Gi eënvi

†Kvb e¨vw³i wbKU †gBj cvVv‡bvi Rb¨ G¨v‡Wªm e‡· Zvi B-†gBj G¨v‡Wªm UvBc Ki‡Z

nq| A‡bK mgq GKB †gBj A‡b‡Ki wbKU cvVv‡Z nq| G‡ÿ‡Î cÖ‡Z¨‡Ki Rb¨ Avjv`v

K‡i evievi †gBj G¨v‡Wªm UvBc K‡i cvVv‡bv mgqmv‡cÿ e¨vcvi| †hgbÑ g‡b Kiæb,

K‡qKR‡bi cÖwkÿYv_x©i GKwU wUg Avcbvi mv‡_ GKwU KvR Ki‡Qb| GLb wU‡gi mevi

Kv‡Q GKB †gBj cvVv‡Z n‡e| G‡ÿ‡Î cy‡iv wU‡gi mevi B-†gBj G¨v‡Wªm Bqvûi

G¨v‡Wªm ey‡K †mf K‡i ivLyb| cieZx©‡Z G G¨v‡Wªm eyK †_‡K ªæZ mevi wbKU †gBj

cvVv‡Z cvi‡eb| Giƒc myweav cvIqvi Rb¨ wb‡P ewY©Z c×wZ AbymiY Kiæb|

†mÛ Kiv B‡gB‡ji cÖvgvY¨ DB‡Ûvi Add to Address Book evU‡b wK¬K Kiæb|

wbgœiƒc GKwU DB‡Ûv‡Z Avcbvi eëüZ G¨v‡Wªm¸‡jv G¨v‡Wªmey‡K †mf Kivi my‡hvM

cv‡eb|

Gevi Name e‡· mswkøó G¨v‡Wªmavix e¨w³ ev cÖwZôv‡bi bvg wj‡L Add to Address Book evU‡b wK¬K Kiæb| G¨v‡Wªm¸‡jv Avcbvi GKvD‡›Ui G¨v‡Wªmey‡K †mf n‡e

†h¸‡jv Avcwb cieZx© mg‡q eënvi Kivi my‡hvM cv‡eb|

GQvovI B-†gBj DB‡Ûvi Dc‡ii w`‡K Aew¯’Z Address Ack‡b wK¬K K‡iI †h

†Kvb mgq bZzb G¨v‡Wªm ms‡hvRb ev we‡qvRb Ki‡Z cvi‡eb|


310

wPÎt G¨v‡Wªm ey‡K G¨v‡Wªm †mf Kivi c×wZ|


311

B-†gB‡ji mv‡_ cÖvß mshy³ dvBj †Lvjv I †mf Kiv

AvMZ B-gB‡ji mve‡R‡±i cv‡k wPwýZ AvBKb _vK‡j eyS‡eb †h B-†gB‡ji mv‡_

mshyw³ AvKv‡i †Kvb WKz‡g›U ev Ab¨ †Kvb dvBj G‡m‡Q| †Kvb& ai‡bi Ges KZ

mvB‡Ri dvBj G‡m‡Q Zv †`Lvi Rb¨ cÖ_‡g AvMZ B-†gBjwU I‡cb Kiæb| Gevi B-

†gB‡ji †k‡li w`‡K wPwýZ AvBKb cv‡k Scan and Save to Computer evU‡b

gvDm c‡q›Uvi w`‡q wK¬K Kiæb| Gici AvMZ dvB‡j bvg, aib I mvBR †`L‡Z cv‡eb|

Download Attachment bvgK wjsK Ack‡b wK¬K K‡i dvBjwU WvDb‡jvW K‡i

Avcbvi Kw¤úDUv‡i †mf K‡i wbb| Save As G WvqvjM DB‡Ûv G‡j †mLv‡b dvBj

†m‡fi †jv‡Kkb wba©viY K‡i Save evU‡b wK¬K K‡i †mf Kiæb| Avi †mf Kivi Av‡M

dvBjwU c‡o †`L‡Z PvB‡j Preview evU‡b wK¬K K‡i dvBj wjwLZ Z_¨vw` †`‡L wbb|

Gevi cÖ‡qvRb g‡b Ki‡j Av‡Mi wbq‡g †mf K‡i wbb|

wPÎt B-†gB‡ji mv‡_ AvMZ dvBj WvDb‡jvW Kivi c×wZi 1g Ae¯’v|


312

wPÎt B-‡gB‡ji mv‡_ AvMZ dvBj WvDb‡jvW Kivi c×wZi 2q Ae¯’v|

g~j¨vqb:

1. B-†gBj-G G¨v‡Wªm eyK Gi eënv‡ii K‡qKwU myweav wjwce× Kiæb|

2. B-†gBj cÖvß mshy³ dvBj †Lvjv I †mf Kivi c×wZ e¨vL¨v Kiæb|

m¤¢ve¨ DËi:

ce©-K

1. B-†gBj G¨v‡Wªm

2. ªæZ B-†gBj cvVv‡bv hvq

3. nu¨v 4. nu¨v

ce©-L

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BDwbU 5 B-†gBj - Bangladesh Open University · [email protected] [email protected] @karim.com [email protected] ... (Modem) e¨envi Kiv †h‡Z cv‡i| GQvov `ªæZMwZi eWe¨vÛ