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History of computers, Desktop Personal Computers, Branded Computers, Assemble Computers, Motherboard, Ports, Basic units of data transferability.

History of computers wE  w S fhaoS   ksiqkag .Kkh ls     i yd hka  hla wjYH jQ w r ta wkqj oekg jir 2300lg muK fmr ne  f,d...
https   aroundtheworldlk.blogspot.com  1947 j  Ifha Transistor   ys  u a iu. Computer m udKh l vd   h.  1953 j  Ifha IBM i...
1980 j  IfhaoS Xerox wdh kh u.ska Graphical User Interface  GUI  iys  Operation System tlla ks  udKh lrk ,o w r 1976 jif  ...
Desktop Personal Computers Branded Computers  Assemble Computers  Ex  Dell, IBM, HP, Apple      Branded PC tlla hkq f,dalf...
Motherboard Motherboard hkq system unit tl   ,  sfnk most important part jk w r fuh fkdue sj wfkl  a Devices jev lrkafka k...
Ports Ports hkq external devices tlla fyda lSmhla i  nkaO ls  u i yd motherboard tl   , we s ia dk f  . iuyr ports j,ska D...
    PS 2 Mouse port Colour     Green iuyr w   a motherboard j, PS 2 port tl fldgila o   iy tl fldgila fld  md  ka oelsh ye...
    Serial port  Com. Port   Communication port   RS232 port   DE9 port  Since Year 1970  9 Pins Male  Serial port tl   fY...
Barcode reader  Display board  https   aroundtheworldlk.blogspot.com  PABX system  POS printer  UPS with serial port      ...
    Parallel port  LPT port   Printer port  Since Year 1970 25 Holes port  fuu port tlg uQ,sl jYfhka scanners yd printers ...
    Analog audio port Blue     Line in Green - Line out Pink     Mic in Orange     Center speaker Black     Rear speaker S...
    VGA port  video Graphic Array   RGB port   DE15 port  Since Year 1987  15 Holes port  fuu.ska Analog video signal tlla...
    DVI port  Digital visual interface  Since Year 1999  29 Pins fuu port tl u.ska Digital video signal tlla devices j,g ,...
Converter tlla   ,oS .ekSf  oS  sfnk DVI port tl .ek   fYaIfhka ie,ls,su a   h hq  h.  DVI Cable used monitor     DVI Cabl...
Player with HDMI   DVI ports  Home Theater System  Types of HDMI ports  https   aroundtheworldlk.blogspot.com      Display...
    Mini VGA port Since Year 2011  14 Pins      Mini DVI port Since Year 2009  32 Pins  https   aroundtheworldlk.blogspot....
    Mini Display port Since Year 2008  Mini yd Micro ports fndfyda   rg Laptop, Cameras, Mobile Phones j, oelsh yel.     C...
S PDIF Port      S PIDF Cables  Coaxial audio port  Coaxial S PDIF port   Coaxial cable wdOdrfhka digital audio signal tll...
1994 j  IfhaoS apple wdh kh u.ska   fYaIfhkau video camera data downloading b,lal lr fuu port tl ks  udKh lrk ,oS. miqj fu...
Video camera with FireWire Port  https   aroundtheworldlk.blogspot.com   Scanner with FireWire Port     LAN port   Etherne...
LAN Scanner Network Printer  https   aroundtheworldlk.blogspot.com      E SATA Port Since Year 2004  2004 j  Ifha internal...
    Power e SATA port  eSATAp     fYaIfhkau Laptop i yd eSATA yd USB port tl   lr Power eSATA k  ka port tlla ks  udKh lrk...
    Wireless terminals  Wi-Fi  f   jk   g Wi-Fi technology b du ckm shj we s w r f   yryd PC to PC tlsfkl i  nkaO   u a Wi...
Thunderbolt port   its speed performance draft  https   aroundtheworldlk.blogspot.com      Modem port   RJ 11 port  fuu po...
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Modern Motherboard back panel ports  https   aroundtheworldlk.blogspot.com  Basic units of data transferability  8 bit   1...
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