Rov qab mus rau yav dhau los: VisiCalc, Suav Wiki, thiab Tuaj Txog ntawm Chromebook (11/5/2020)

Nrog rau qhov pib ntawm lub lim tiam tshiab, peb kuj coj koj ib feem tshiab ntawm peb li niaj zaus series hais txog cov xwm txheej tseem ceeb hauv keeb kwm technology kev lag luam. Niaj hnub no peb yuav nco ntsoov, piv txwv li, kev ua yeeb yam thawj Chromebooks s Chrome OS, tab sis tej zaum kuj yog thawj demo ntawm software VisiCalc rau computers Kua II.

Thawj demo ntawm VisiCalc software (1979)

May 11 ntawm lub xyoo 1979 xyoo peb ntawm kev ncaj ncees thiab kev sib tham tau tshwm sim West Coast Computer Faire. Programmers Daniel Bricklin a Robert Frankston ntawm nws, thawj zaug, lawv tau qhia txog kev ua haujlwm thiab kev ua haujlwm ntawm daim ntawv nthuav qhia hauv kev xyaum VisiCalc software. Nws yog VisiCalc software uas cov khoos phis tawj ntawm lub sijhawm muaj peev xwm Kua II tshuav lawv txoj kev vam meej chaw ua haujlwm thiab tuam txhab thiab rau kev muag khoom ntau dua - uas yog VisiCalc thaum lub sijhawm pib nws tsis yog rau lwm lub platform k muaj. Thaum thawj xyoo tswj kom muag hwm 100 txhiab daim ntawv ntawm qhov program no. Maj mam, VisiCalc kuj tuaj tawm hauv pro version Atari, PET Commodore a IBM.

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VisiCalc Software Wiki

VisiCalc screenshot

Phau Ntawv VisiCalc

Launch ntawm Suav Wikipedia (2006)

Hauv 2006 tau nyob rau hauv Tuam Tshoj kev ua haujlwm ntawm lub zos version pib Wikipedia. Lub vev xaib encyclopedic tau sau lub npe Baidupedia (Baidu Baike). Classic Wikipedia nyob rau hauv Suav teb k muaj tsuas yog mus txog ib xyoos 2005 thiab nyiam qhov chaw zoo, tsoom fwv tab sis nws kawg nws txwv. Baidupedia zoo ib yam li Wikipedia tsim ntawm lawv tus kheej cov neeg siv, tab sis nws cov ntsiab lus tseem ceeb heev nruj censorship los ntawm tsoom fwv cov koom haum.

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Baidupedia screenshot 1

Baidupedia screenshot 2

Baidupedia screenshot 3

Google Chromebook (2011) tab tom los

May 11 ntawm lub xyoo 2011 nthuav tawm los ntawm lub tuam txhab Google ntawm nws lub rooj sib tham tsim tawm hauv San Francisco lub netbook hu ua Google Chromebook. Ib qho kev ua haujlwm tau ua haujlwm ntawm lub computer Chrome OS los ntawm Google, lub computer tau cog lus tseg roj teeb lub neej txhua hnub, pib sai, hloov tshiab tsis tu ncua operating system los yog kab tias ib qho kev xaiv built-in kev twb kev txuas mus rau hauv internet. Thawj Chromebooks los ntawm lub tuam txhab kev cob qhia Samsung thiab Acer raug muag hauv nruab nrab Lub Rau Hli ntawm 2011.

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Samsung Chromebook 1

Samsung Chromebook 2

Samsung Chromebook 3

Samsung Chromebook 4

Samsung Chromebook 5

• Ib pawg kws tshawb fawb coj los ntawm JE Purkyně ua qhov kev tshawb fawb txog kev tshawb fawb hauv Bohemia (1864)
• Influential media mogul Rupert Murdoch yug (1931)