1. শুভ সকাল এবং জ্যৈষ্ঠের কাঠ ফাটা রোদের শুভেচ্ছা বিদ্যু কুমার ( সংগ্রাম ) সহকারী শিক্ষক কম্পিউটার পুলিশ লাইন্স স্কুল, লালমনিরহাট । মোবাইল : ০১৭১৬০৫৭২৫০

2. Kw¤úDUvi cwiwPwZ Ges Gi e¨envi Kw¤úDUvi Kx? mvaviYfv‡e ejv hvq Kw¤úDUvi GKwU MYbvKvix hš¿| A_©vr Avgv‡`I AwZ †Pbv K¨vjKz‡jU‡ii e„nr ms¯‹iY| Kw¤úDUvi GKwU RwUj cÖhyw³i mgš^‡q MwVZ, A_P gvby‡li †`qv wb‡`©k Qvov Pj‡Z cv‡i bv|

3. Kw¤úDUvi wKfv‡e KvR K‡i ?

4. Kw¤úDUvi wm‡÷g- nvW©Iq¨vi I md&UIq¨vi ejv n‡q _v‡K nvW©Iq¨vi Kw¤úDUv‡ii Ô†`nÕ Ges md&UIq¨vi Kw¤úDUv‡ii ÔcÖvYÕ| Kw¤úDUvi Pvjbvq Acwinvh© wewfbœ md&UIq¨vi I nvW©Iq¨v‡ii e¨envi m¤ú‡K© aviYv †`qv nj: md&UIq¨vi Kw¤úDUvi cwiPvwjZ nq B‡jKUªwbK ms‡K‡Zi gva¨‡g †cÖwiZ wb‡`©k Abymv‡i| wb‡`©k †cÖi‡Yi Rb¨ Kw¤úDUvi weÁvbxiv ‰Zix K‡i‡Qb Kw¤úDUvi fvlv| GB fvlv e¨envi K‡i mgm¨v mgvav‡bi Rb¨ †h wb‡`©kgvjv Kw¤úDUvi‡K †`qv nq Zv‡K e‡j md&UIq¨vi, †cÖvMÖvg ev Gwc−‡Kkb| ‡hgb: Linux I Windows `ywU Acv‡iwUs wm‡÷g md&UIq¨vi; wewfboe Gwc−‡Kkb md&UIq¨v‡ii g‡a¨ Av‡Q wnmvei¶‡Yi md&UIq¨vi Spreadsheet, Microsoft Excell cÖf„wZ; MÖvwd· †cÖvMÖvgmg~n, †hgb: d‡Uvkc, B›Uvi‡bU eªvDRvi, B‡gBj| nvW©Iq¨vi Kw¤úDUv‡ii †hme DcKiYmg~n‡K Ô†`LvÕ ev ÔaivÕ hvq †mme hš¿vskmg~n‡KB GK‡Î nvW©Iq¨vi e‡j| Kw¤úDUv‡ii cÖavb nvW©Iq¨vimg~‡ni g‡a¨ D‡j−L‡hvM¨ n‡jv: wmwcBD, gwbUi, wK‡evW©, gvDm, wcÖ›Uvi, ¯‹¨vbvi, w¯úKvi BZ¨vw`| Gme nvW©Iq¨vi m¤ú‡K© msw¶ß cwiwPwZ wb‡P †`qv n‡jv:

5. wm‡÷g BDwbU: wm‡÷g BDwbU Kw¤úDUv‡ii gw¯Í®‹ wn‡m‡e KvR K‡i| ev‡·i gZ †`L‡Z GB hš¿vs‡ki g‡a¨ _v‡K gv`vi‡evW©, wewfbœ †g‡gvwi wWfvBm, wewfboe ai‡Yi KvW©- wfwRwc/GwRwc, mvDÛ, †bUIqvK© BZ¨vw`, cvIqvi mvcøvB BDwbU| †hB avZe ev·wUi g‡a¨ hš¿vsk¸‡jv _v‡K Zv‡K Ô‡KwmsÕ e‡j|  wm‡÷g BDwb‡U cÖavb j¶Yxq welq n‡jv G‡Z _v‡K cvIqvi evUb| cvIqvi evUb Ab K‡I Kw¤úDUvi A‡cb Ki‡Z nq|  G‡Z _v‡K wmwW/wWwfwW †ivg| †Kvb wmwW ev wWwfwW Pvjv‡Z n‡j wmwW/wWwfwW †iv‡gi evU‡b wK¬K Ki‡j GKwU †Uª I‡cb n‡e| †mLv‡b wmwW/wWwfwW XywK‡q Avevi evU‡b wK¬K Ki‡j †Uª eÜ n‡q hv‡e| Ges mqswµqfv‡e Zv Pvjy ev A‡cb n‡e|

6. wK‡evW© (Keyboard): wK‡evW© e¨envi K‡i ‡Kvb WKz‡g›U UvBc Kiv hvq| GQvov wewfboe wb‡`©k †`qvi †¶‡ÎI GwU e¨eüZ nq| evsjv UvBc Kivi Rb¨ evsjv A¶i m¤^wjZ wK‡evW© Ges ÔAåÕ bvgK webvg~‡j¨I GKwU md&UIq¨vi e¨envi Kiv †h‡Z cv‡i| Kx‡ev‡W©i we‡kl K‡qKwU Kx Avgv‡`i †ewk e¨envi Ki‡Z nq| G¸‡jv n‡jv:

7. gvDm (Mouse): Kw¤úDUv‡i wewfboe KvR Kiv ev wb‡`©k †`qvi Rb¨ gvDm e¨envi Kiv nq| gvD‡m mvaviYZ `ywU †evZvg _v‡K| evg I Wvb †evZvg| ejvi mgq Avgiv †ewk e¨envi Kwi Left button I Right button K_vwU| j¨vcU‡ci mv‡_ GKwU wKc¨vW hy³ KivB _v‡K| Z‡e Kv‡Ri myweav‡_© j¨vcU‡ci mv‡_ Avjv`v gvDm e¨envi Kiv †h‡Z cv‡i| gwbUi (Monitor): wUwfi gZ †`L‡Z †h hš¿vsk Kw¤úDUv‡ii hveZxq KvR‡K e¨enviKvixi wbKU `„k¨gvb K‡i Zv‡K e‡j gwbUi| gwbU‡i GKwU cvIqvi evUb Ges †gby evUb _v‡K| g‡Wg (Modem): †Uwj‡dvb jvBb, K¨vej ev Iq¨vi‡jm Øviv B›Uvi‡b‡Ui mv‡_ ms‡hvM K‡i Z_¨ Av`vb cÖ`v‡bi Rb¨ †h wWfvBmwU e¨envi Kiv nq Zv n‡jv g‡Wg| eZ©gv‡b mn‡R enb‡hvM¨ I e¨envi‡hvM¨ USB g‡Wg evRv‡i cvIqv hvq ।

8. wcÖ›Uvi (Printer): Kw¤úDUv‡i cÖ¯‘ZK…Z †Kvb Z_¨ ev WKz‡g›U wcÖ›U Kivi †¶‡Î †h wWfvBmwU e¨envi Kiv nq Zv n‡jv wcÖ›Uvi| mvaviYZ wZb ai‡bi wcÖ›Uvi e¨envi Kiv nq, Zv n‡jv: WU †gwUª·, B¼‡RU Ges †jmvi| BDGmwe ev †cv‡U©ej wWfvBm (USB or Portable Device): GUv‡K A‡b‡K †cb WªvBf e‡j| GK Kw¤úDUvi †_‡K †Kvb dvBj BDGmwe WªvB‡f Kwc K‡i wb‡q Ab¨ Kw¤úDUv‡i A‡cb Kiv hvq| A_©vr Kw¤úDUvi †_‡K Kw¤úDUv‡i Z_¨ Av`vb cÖ`v‡bi †¶‡Î BDGmwe WªvBf ev †cb WªvBf GKwU GKwU ¸iæZ¡c~Y© mnvqK|

9. ¯‹¨vbvi (Scanner): nv‡Z _vKv †Kvb Qwe ev WKz‡g›U‡K Kw¤úDUv‡i wWwRUvjdig¨v‡U-G msi¶Y Kivi Rb¨ ¯‹¨vbvi e¨eüZ nq| GB wWfvBmwU wewfbœ WKz‡g›UGi wcÖ‡›UW ev nvW©Kwci Qwe Zz‡j †mwU‡K B‡gR dvBj wn‡m‡e msi¶Y K‡i _v‡K|¯‹¨vbvi w¯úKvi (Speaker): †hme Kb‡U›U-G mvDÛ Av‡Q Zv †kvbvi Rb¨ w¯úKvi cÖ‡qvRb| wfwWI wK¬c ev AwWI wK¬c †hgb: wk¶v_©x‡`i Bswjk D”PviY wkLv‡bv, WvqvjM, wewfboe mvDÛhy³ A¨vwb‡g‡UW wK¬c, msMxZ cÖf„wZ †kvbv‡bvi Rb¨ w¯úKvi e¨envi Kiv nq| cÖvq mKj j¨vcU‡ci mv‡_ w¯úKvi weë-Bb A_©vr †mU KivB _v‡K| †W¯‹Uc Kw¤úDUv‡ii †¶‡Î GwU Avjv`v wKb‡Z nq| BDwcGm (Uninterruptible Power Supply-UPS): wbiwew”Qbœ fv‡e Kw¤úDUv‡i we`y¨r cÖevn mieivn Kivi Rb¨ BDwcGm e¨eüZ nq| A‡bK mgq Kw¤úDUv‡i KvR Ki‡Z _vKv Ae¯’vq we`y¨r P‡j †h‡Z cv‡i| BDwcGm mshy³ bv _vK‡j nVvr K‡i Kw¤úDUvi eÜ nq d‡j PjwZ dvBjwU gy‡Q hvq| G‡Z A‡bK weåvwšÍ‡Z co‡Z nq| BDwcGm mshy³ A‡cb Kiv dvBj †mf K‡i Kw¤úDUvi mwVKfv‡e eÜ Kivi mgq cvIqv hvq| G‡Z Kw¤úDUv‡ii nvW©wW¯‹mg~n ¶wZi m¤§yLxb nq bv|

10. I‡qe K¨v‡giv ( Web Camera ): I‡qe K¨v‡giv w`‡q mivmwi Kw¤úDUv‡i wfwWI ev Qwe aviY Kiv hvq| aiæb B›Uvi‡b‡U Kv‡iv mv‡_ P¨vU Ki‡Qb ev K_v ej‡Qb G‡¶‡Î I‡qe K¨v‡giv _vK‡j mivmwi ci¯ú‡ii wfwWI wPÎ †`L‡Z cv‡ib| eZ©gv‡b evRv‡i cÖvß cÖvq mKj j¨vcU‡ci mv‡_B I‡qe K¨v‡giv mshy³ _v‡K| ‡W¯‹Uc Kw¤úDUv‡ii †¶‡Î Avjv`v I‡qe K¨v‡giv wK‡b wb‡Z nq| GZ¶Y Kw¤úDUv‡ii wm‡÷g BDwbU (System Unit), gwbUi (Monitor), Kx†evW© (Key Board), gvDm (Mouse), wmwW/wWwfwW-ig (CD/DVD-ROM), BDGmwe WªvBf (USB Drive), BDwcGm (UPS)-BZ¨vw`i e¨envi ms‡¶‡c eY©bv Kiv n‡jv সকলকে ধন্যবাদ