Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'laptop', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
laptop
Transposition0
alptop
lpatop
latpop
lapotp
laptpo
Transposition1
paltop
ltpaop
laotpp
lappot
Transposition2
taplop
loptap
Transposition2r
tpalop
lotpap
lapotp
Transposition0x2
altpop
alpotp
alptpo
lpaotp
lpatpo
latppo
Slip3A
apltop
lptaop
latopp
lapopt
Slip3B
platop
ltapop
laoptp
lappto
Omission
aptop
lptop
latop
lapop
laptp
lapto
Repetition
llaptop
laaptop
lapptop
lapttop
laptoop
laptopp
QWERTY Substitution
kaptop
lsptop
laotop
laprop
lapyop
laptip
laptpp
laptoo
QWERTY Repetition after
lkaptop
lasptop
lapotop
laptrop
laptyop
laptoip
laptopp
laptopo
QWERTY Repetition before
klaptop
lsaptop
laoptop
laprtop
lapytop
laptiop
laptpop
laptoop
QWERTY Substitution Transposed
akptop
kpatop
katpop
kapotp
kaptpo
slptop
lpstop
lstpop
lspotp
lsptpo
alotop
loatop
latoop
laootp
laotpo
alprop
lparop
larpop
laporp
laprpo
alpyop
lpayop
laypop
lapoyp
lapypo
alptip
lpatip
latpip
lapitp
laptpi
alptpp
lpatpp
latppp
lapptp
alptoo
lpatoo
latpoo
lapoto
WrongDoubles
$JSON
$address
$applyDefault
$clone
$commas
$copy
$copyFields
$delete
$entries
$expand
$filt
$getType
$isArray
$isBoolean
$isClass
$isDate
$isElement
$isFunction
$isNumber
$isObject
$isString
$isType
$isValidDate
$json2txt
$keys
$load
$matchall
$parseFloats
$pick
$postJSON
$prune
$save
$set
$sortBy
$stringify
$sum
$svgPoster1
$textify
$toFixed
$type
$without
Glossary
Transposition = adjacent pairs of letters are swapped
Omission = individual letters are missed out
Repetition = individual letters are entered twice consecutively
QWERTY substitution = letters are replaced by each of their QWERTY-keyboard based physical neighbours (e.g. 'h' gets replaced with y, u, j, n, b, g)
QWERTY repetition type 1 = letters are followed by each of their QWERTY-keyboard neighbours
QWERTY repetition type 2 = letters are preceded by each of their QWERTY-keyboard neighbours