Nrog rau cov version tshwj xeeb ntawm PowerPoint, cov ntawv nyeem tau tig mus ua "thaj chaw ntsiab lus". Tam sim no cov phiaj xwm no tau siv los ntxig...
Los ntawm seb koj puas tau tsav tsheb rau daim video card lossis tsis yog, tsis yog kev ua si thiab cov kev pab cuam nyob ntawm, tab sis kuj tag nrho...