HTML mafayilo
PDF (Portable Document Format), mawonekedwe opangidwa ndi Adobe, amaonetsetsa kuti anthu onse aziwona ndi zolemba, zithunzi, ndi masanjidwe. Kusunthika kwake, mawonekedwe achitetezo, komanso kukhulupirika kwake kumapangitsa kuti ikhale yofunika kwambiri pantchito zamakalata, kupatula zomwe adazipanga.
HTML (Chiyankhulo cha Hypertext Markup) ndiye chilankhulo chokhazikika popanga masamba. Mafayilo a HTML ali ndi ma code opangidwa ndi ma tag omwe amatanthauzira kapangidwe ka tsamba lawebusayiti. HTML ndiyofunikira pakukula kwa intaneti, kupangitsa kuti pakhale mawebusayiti ochezera komanso owoneka bwino.