internet    ingurukanabumenyi (from kwīrukana and ubumenyi)
En-En dictionary 
site internet    website    urubuga
En-En dictionary 
browse    (to ~ the internet) kurondera, gushakisha (Rw.)
En-En dictionary 
mushakisharubuga (imi-  2  class 2
singular: umu-
plural: imi-
  
internet browser, internet navigator, explorer
gucukūmbura (-cukūmbuye)   v    1. to explore, 2. to navigate the internet
gushakisha (-shakishije)   v    1. to make look for, let search for, 2. to browse, to surfe (internet)
ingurukanabumenyi   3  class 3
singular: i-,in-
  
internet
kurondera (-rondereye)     v    1. to search for, 2. to look for, 3. to reach for, 4. to browse, surfe, navigate (internet)
browser    (internet ~) mushakisharubuga
En-En dictionary 
explorer    umushakisha
(internet ~) mushakisharubuga
En-En dictionary