http://www.u.arizona.edu/~ctb/wordhord.htmlhack geðweran (4)
hacker searocræftiga (m)
hacker (malicious) feondsceaða (m), atorwyrhta (m), inwitgæst (m)
half duplex mode healftwifealdhad (m)
hand-held scanner handgehealdengeondsceawere (m)
handshake handfæstnung (f)
hard disk stiðcircul (m), heardhweol (n)
hardware heardwaru (f)
hard-wired heardwired (adj)
head crash heafodcnyssung (f)
hexadecimal sixtynelic (adj)
home page hamleaf (m), hamtramet (m)
host giefa (m)
hypertext oferwordcræft (m)
Other ccol stuff you probably didn't know--
http://www.georgetown.edu/faculty/ballc/englisc/instant-oe.htmlIc grete þe. I greet you (sing.).
Ælfric abbod gret freondlice Sigwerd æt Eastheolon. Aelfric Abbot greets in-friendship Sigwerd at Eastheolon.
Cnut cyning gret his arcebiscopas ... freondlice. Cnut King greets his archbishops ... in-friendship.
Willelm cyngc gret ealle mine þegenas on Eoferwicscire Frencisce and Englisce freondlice. William King greets all my thegns in Yorkshire, French and English, in friendship.
Wes ðu hal. Hail! or Farewell! ('be thou hale/healthy/well (etc.)')
Hal wes þu.
Sy ðu hal.
Wes gesund.
Beoð ge gesunde. Hail! or Farewell! (plural)
Wilcume. Welcome!
Wilcuman la, mine hlafordas. Welcome, my lords!