Updating bios vista

; microsoft.support = microsoft.support

im on an old latop and in the midst of updating drivers. There is an update on dell website asking that i confirm an update BIOS A14 from an A2 , not to sure if i should click yes, any advice please ?A computer's Basic Input-Output System (BIOS) is embedded software on a motherboard.It is the first software your PC loads so that it can use things like CD drives, mice, and keyboards practically from the moment you turn it on.This guide will help you flash (update) your BIOS by taking the right precautions and walking you through each step.Not all computers will have the same BIOS manufacturer, let alone the same exact process, but they all share similar steps and precautions.wiki How's mission is to help people learn, and we really hope this article helped you.

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