SCOTLAND & NORTHERN IRELAND
Help the Aged www.helptheaged.org.uk/HTAWEB/Templates/ContentAuto.aspx?NRMODE=Published&NRNODEGUID=%7bD90A93D4-E3A3-4C83-B99C-9B8948A1E856%7d&NRORIGINALURL=%2fen-gb%2fAdviceSupport%2fFinancialAdvice%2fMakingAWill%2fas_making_a_will_4%2ehtm&NRCACHEHINT=NoModifyGuest#scotland
Web page gives advice about wills and probate ("confirmation" in Scotland), with information specific to Scotland and Northern Ireland.
ENGLAND & WALES
Directgov: Making a Willwww.direct.gov.uk/en/Governmentcitizensandrights/Death/Preparation/DG_10029800
Website provides information about wills and probate.