<s>
Microsoft	B-Application
OneNote	I-Application
is	O
note-taking	O
software	O
,	O
developed	O
by	O
Microsoft	O
.	O
</s>
<s>
It	O
is	O
available	O
as	O
part	O
of	O
the	O
Microsoft	B-Application
Office	I-Application
suite	I-Application
and	O
since	O
2014	O
has	O
been	O
free	B-License
on	O
all	O
platforms	O
outside	O
the	O
suite	O
.	O
</s>
<s>
OneNote	B-Application
is	O
designed	O
for	O
free-form	O
information	O
gathering	O
and	O
multi-user	B-Protocol
collaboration	I-Protocol
.	O
</s>
<s>
It	O
gathers	O
users	O
 '	O
notes	O
,	O
drawings	O
,	O
screen	O
clippings	O
,	O
and	O
audio	O
commentaries	O
,	O
and	O
notes	O
can	O
also	O
be	O
shared	O
with	O
other	O
OneNote	B-Application
users	O
over	O
the	O
Internet	O
or	O
a	O
network	O
.	O
</s>
<s>
OneNote	B-Application
is	O
also	O
available	O
as	O
a	O
free	B-License
,	O
stand-alone	O
app	O
via	O
the	O
official	O
website	O
and	O
the	O
app	B-Application
stores	I-Application
of	O
:	O
Windows	B-Operating_System
10	I-Operating_System
,	O
MacOS	B-Application
,	O
iOS	B-Application
,	O
iPadOS	B-Operating_System
and	O
Android	B-Application
.	O
</s>
<s>
Microsoft	O
also	O
provides	O
a	O
web-based	B-Application
version	O
of	O
OneNote	B-Application
as	O
part	O
of	O
OneDrive	B-Application
and	O
Office	B-Application
for	I-Application
the	I-Application
web	I-Application
.	O
</s>
<s>
OneNote	B-Application
was	O
announced	O
by	O
Microsoft	O
's	O
Bill	O
Gates	O
on	O
November	O
17	O
,	O
2002	O
.	O
</s>
<s>
Unlike	O
a	O
word	B-General_Concept
processor	I-General_Concept
,	O
OneNote	B-Application
features	O
a	O
virtually	O
unbounded	O
document	O
window	O
,	O
in	O
which	O
users	O
can	O
click	O
anywhere	O
on	O
the	O
canvas	O
to	O
create	O
a	O
new	O
text	O
box	O
at	O
that	O
location	O
.	O
</s>
<s>
OneNote	B-Application
saves	O
data	O
automatically	O
as	O
the	O
user	O
makes	O
edits	O
to	O
their	O
file	O
.	O
</s>
<s>
OneNote	B-Application
saves	O
information	O
in	O
pages	O
organized	O
into	O
sections	O
within	O
notebooks	O
.	O
</s>
<s>
Microsoft	O
designed	O
this	O
user	B-Application
interface	I-Application
to	O
resemble	O
a	O
tabbed	O
ring	O
binder	O
,	O
into	O
which	O
the	O
user	O
can	O
directly	O
make	O
notes	O
and	O
gather	O
material	O
from	O
other	O
applications	B-Application
.	O
</s>
<s>
OneNote	B-Application
notebooks	O
collect	O
,	O
organize	O
and	O
share	O
possibly	O
unpublished	O
materials	O
–	O
as	O
compared	O
to	O
word	B-General_Concept
processors	I-General_Concept
and	O
wikis	B-Protocol
,	O
which	O
usually	O
target	O
publishing	O
in	O
some	O
way	O
.	O
</s>
<s>
The	O
difference	O
shows	O
in	O
certain	O
OneNote	B-Application
features	O
and	O
characteristics	O
:	O
</s>
<s>
Users	O
can	O
move	O
pages	O
within	O
the	O
binder	O
and	O
annotate	O
them	O
with	O
a	O
stylus	B-Operating_System
or	O
word-processing	B-General_Concept
or	O
drawing	O
tools	O
.	O
</s>
<s>
They	O
can	O
also	O
add	O
embeddable	O
content	O
like	O
YouTube	B-General_Concept
videos	I-General_Concept
.	O
</s>
<s>
OneNote	B-Application
also	O
integrates	O
search	O
features	O
and	O
indexing	O
into	O
a	O
free-form	O
graphics	O
and	O
audio	O
repository	O
.	O
</s>
<s>
More	O
than	O
one	O
person	O
can	O
work	O
on	O
the	O
same	O
page	O
at	O
the	O
same	O
time	O
using	O
OneNote	B-Application
as	O
a	O
shared	O
whiteboard	O
environment	O
.	O
</s>
<s>
On	O
March	O
17	O
,	O
2014	O
,	O
Microsoft	O
released	O
the	O
OneNote	B-Application
cloud	O
service	O
API	B-Library
that	O
enables	O
third-party	O
application	O
developers	O
to	O
integrate	O
the	O
service	O
into	O
their	O
apps	O
.	O
</s>
<s>
The	O
API	B-Library
runs	O
on	O
Microsoft	O
's	O
globally	O
available	O
cloud	O
and	O
sends	O
data	O
from	O
applications	B-Application
into	O
the	O
user	O
's	O
OneDrive	B-Application
.	O
</s>
<s>
OneNote	B-Application
can	O
perform	O
optical	B-Application
character	I-Application
recognition	I-Application
on	O
images	O
of	O
text	O
and	O
can	O
render	O
webpages	O
as	O
snapshot	O
images	O
.	O
</s>
<s>
Microsoft	O
also	O
announced	O
several	O
new	O
features	O
in	O
OneNote	B-Application
that	O
use	O
the	O
service	O
API	B-Library
:	O
</s>
<s>
OneNote	B-Application
Clipper	O
:	O
A	O
browser	O
bookmarklet	B-Language
that	O
uses	O
the	O
OneNote	B-Application
service	O
API	B-Library
and	O
enables	O
users	O
to	O
save	O
a	O
screenshot	O
of	O
a	O
webpage	O
to	O
OneNote	B-Application
along	O
with	O
the	O
link	O
.	O
</s>
<s>
The	O
text	O
in	O
the	O
screenshot	O
is	O
made	O
searchable	O
using	O
Optical	B-Application
Character	I-Application
Recognition	I-Application
.	O
</s>
<s>
Email	O
to	O
OneNote	B-Application
:	O
A	O
feature	O
enabling	O
users	O
to	O
send	O
emails	O
to	O
the	O
address	O
me@onenote.com	O
from	O
pre-specified	O
email	O
IDs	O
to	O
have	O
the	O
contents	O
of	O
the	O
email	O
saved	O
to	O
OneNote	B-Application
.	O
</s>
<s>
A	O
OneNote	B-Application
notebook	O
is	O
stored	O
as	O
a	O
folder	O
with	O
a	O
separate	O
data	B-General_Concept
file	I-General_Concept
for	O
each	O
section	O
.	O
</s>
<s>
A	O
.one	O
file	O
can	O
be	O
a	O
OneNote	B-Application
notebook	O
or	O
a	O
OneNote	B-Application
section	O
.	O
</s>
<s>
OneNote	B-Application
files	O
have	O
a	O
.one	O
filename	O
extension	O
.	O
</s>
<s>
Microsoft	O
upgraded	O
the	O
file	O
format	O
twice	O
after	O
it	O
had	O
introduced	O
OneNote	B-Application
2003	O
—	O
first	O
in	O
OneNote	B-Application
2007	O
,	O
then	O
in	O
OneNote	B-Application
2010	O
.	O
</s>
<s>
OneNote	B-Application
2003	O
files	O
can	O
be	O
opened	O
by	O
both	O
OneNote	B-Application
2007	O
and	O
OneNote	B-Application
2010	O
in	O
read-only	O
mode	O
and	O
subsequently	O
upgraded	O
to	O
the	O
later	O
versions	O
of	O
the	O
file	O
format	O
.	O
</s>
<s>
OneNote	B-Application
2010	O
can	O
read	O
and	O
write	O
OneNote	B-Application
2007	O
file	O
formats	O
.	O
</s>
<s>
Microsoft	O
has	O
documented	O
the	O
OneNote	B-Application
file	O
format	O
.	O
</s>
<s>
OneNote	B-Application
supports	O
simultaneous	O
editing	O
of	O
shared	O
OneNote	B-Application
documents	O
by	O
multiple	O
users	O
when	O
the	O
document	O
is	O
stored	O
in	O
a	O
shared	O
folder	O
in	O
OneDrive	B-Application
.	O
</s>
<s>
Dropbox	B-Application
was	O
supported	O
for	O
some	O
time	O
as	O
a	O
sync	O
protocol	O
,	O
but	O
after	O
Windows	B-Protocol
Live	I-Protocol
Mesh	I-Protocol
was	O
discontinued	O
,	O
OneNote	B-Application
supported	O
it	O
for	O
cloud-based	O
storage	O
and	O
synchronization	O
of	O
OneNote	B-Application
files	O
.	O
</s>
<s>
OneNote	B-Application
clients	O
,	O
including	O
the	O
OneNote	B-Application
web	I-Application
app	I-Application
of	O
Office	B-Application
Online	I-Application
,	O
can	O
view	O
and	O
edit	O
them	O
.	O
</s>
<s>
Microsoft	O
made	O
OneNote	B-Application
2013	O
for	O
Windows	O
desktop	O
available	O
for	O
free	B-License
.	O
</s>
<s>
OneNote	B-Application
for	O
Windows	O
and	O
Mac	O
are	O
both	O
based	O
on	O
a	O
freemium	O
model	O
.	O
</s>
<s>
Premium	O
features	O
such	O
as	O
SharePoint	B-Protocol
support	O
,	O
version	O
history	O
and	O
Microsoft	B-Application
Outlook	I-Application
integration	O
were	O
previously	O
available	O
only	O
to	O
Office	B-Operating_System
365	I-Operating_System
and	O
Office	B-Operating_System
2013	I-Operating_System
customers	O
,	O
but	O
on	O
February	O
13	O
,	O
2015	O
,	O
Microsoft	O
removed	O
all	O
feature	O
restrictions	O
,	O
except	O
creation	O
of	O
local	O
notebooks	O
—	O
the	O
free	B-License
edition	O
only	O
stores	O
notebooks	O
on	O
OneDrive	B-Application
—	O
from	O
the	O
programs	O
,	O
essentially	O
making	O
the	O
program	O
completely	O
free	B-License
to	I-License
use	I-License
.	O
</s>
<s>
The	O
first	O
version	O
,	O
OneNote	B-Application
2003	O
,	O
was	O
only	O
sold	O
as	O
a	O
separate	O
product	O
for	O
Windows	O
compatible	O
with	O
Windows	B-Application
XP	I-Application
and	O
Windows	B-Application
2000	I-Application
as	O
well	O
as	O
for	O
Microsoft	B-Device
Tablet	I-Device
PCs	I-Device
with	O
pen	O
input	O
.	O
</s>
<s>
Starting	O
with	O
Office	B-Application
2007	I-Application
it	O
was	O
then	O
included	O
as	O
part	O
of	O
the	O
Office	O
suite	O
,	O
as	O
the	O
software	O
was	O
positioned	O
more	O
as	O
a	O
student	O
tool	O
rather	O
than	O
business	O
.	O
</s>
<s>
A	O
Microsoft	B-Application
Store	I-Application
version	O
of	O
OneNote	B-Application
(	O
formerly	O
known	O
as	O
OneNote	B-Application
MX	O
)	O
was	O
available	O
for	O
Windows	B-Application
8	I-Application
and	O
RT	B-Operating_System
,	O
using	O
OneDrive	B-Application
as	O
a	O
storage	O
place	O
.	O
</s>
<s>
In	O
2018	O
,	O
Microsoft	O
announced	O
that	O
for	O
OneNote	B-Application
on	O
Windows	O
,	O
the	O
Universal	B-Device
Windows	I-Device
Platform	I-Device
(	O
UWP	O
)	O
based	O
OneNote	B-Application
for	O
Windows	B-Operating_System
10	I-Operating_System
,	O
would	O
be	O
the	O
default	O
experience	O
for	O
Office	O
users	O
on	O
Windows	O
.	O
</s>
<s>
The	O
Win32/Win64	O
"	O
desktop	O
"	O
version	O
would	O
remain	O
known	O
as	O
OneNote	B-Application
2016	O
despite	O
the	O
release	O
of	O
Office	B-Operating_System
2019	I-Operating_System
,	O
would	O
no	O
longer	O
receive	O
new	O
features	O
,	O
and	O
would	O
not	O
be	O
installed	O
with	O
Office	O
by	O
default	O
,	O
but	O
remain	O
available	O
as	O
an	O
option	O
.	O
</s>
<s>
The	O
desktop	B-Application
application	I-Application
was	O
renamed	O
to	O
simply	O
OneNote	B-Application
,	O
matching	O
the	O
other	O
programs	O
in	O
Office	B-Operating_System
365	I-Operating_System
.	O
</s>
<s>
OneNote	B-Application
is	O
no	O
longer	O
installed	O
with	O
Windows	O
starting	O
from	O
Windows	B-Application
11	I-Application
,	O
but	O
is	O
still	O
available	O
from	O
Microsoft	B-Application
Store	I-Application
.	O
</s>
<s>
In	O
2021	O
,	O
Microsoft	O
announced	O
that	O
OneNote	B-Application
for	O
Windows	B-Operating_System
10	I-Operating_System
would	O
be	O
discontinued	O
and	O
that	O
they	O
were	O
working	O
on	O
migrating	O
users	O
and	O
features	O
to	O
the	O
desktop	O
version	O
.	O
</s>
<s>
They	O
also	O
announced	O
that	O
it	O
would	O
be	O
receiving	O
some	O
user	B-Application
interface	I-Application
changes	O
to	O
be	O
more	O
in	O
line	O
with	O
Windows	B-Application
11	I-Application
.	O
</s>
<s>
OneNote	B-Application
is	O
also	O
available	O
for	O
cell	O
phones	O
.	O
</s>
<s>
Microsoft	O
currently	O
has	O
a	O
stand-alone	O
OneNote	B-Application
app	O
for	O
iOS	B-Application
and	O
Android	B-Application
.	O
</s>
<s>
OneNote	B-Application
Mobile	O
for	O
older	O
Windows	B-Operating_System
Mobile	I-Operating_System
smartphones	O
and	O
pocket	B-Device
PCs	I-Device
was	O
included	O
with	O
OneNote	B-Application
2007	O
.	O
</s>
<s>
It	O
was	O
released	O
with	O
Windows	B-Protocol
Phone	I-Protocol
7	O
in	O
2010	O
.	O
</s>
<s>
In	O
2011	O
,	O
OneNote	B-Application
Mobile	O
went	O
multi-platform	O
as	O
it	O
was	O
released	O
for	O
iPhone	B-Device
followed	O
by	O
a	O
version	O
for	O
Symbian	B-Operating_System
as	O
part	O
of	O
Microsoft	O
Apps	O
.	O
</s>
<s>
In	O
2012	O
Microsoft	O
released	O
OneNote	B-Application
for	O
Android	B-Application
in	O
a	O
surprise	O
move	O
.	O
</s>
<s>
On	O
August	O
19	O
,	O
2014	O
,	O
Microsoft	O
updated	O
OneNote	B-Application
for	O
Android	B-Application
tablets	O
to	O
include	O
handwriting	O
support	O
and	O
touch-friendly	O
navigation	O
.	O
</s>
<s>
This	O
version	O
supports	O
notebooks	O
stored	O
on	O
OneDrive	B-Application
or	O
SharePoint	B-Protocol
.	O
</s>
<s>
In	O
2022	O
,	O
the	O
Android	B-Application
version	O
got	O
a	O
major	O
refresh	O
.	O
</s>
<s>
On	O
March	O
17	O
,	O
2014	O
,	O
Microsoft	O
released	O
OneNote	B-Application
for	O
Mac	O
.	O
</s>
<s>
It	O
is	O
compatible	O
with	O
OS	B-Operating_System
X	I-Operating_System
Mavericks	I-Operating_System
and	O
above	O
and	O
can	O
be	O
downloaded	O
for	O
free	B-License
from	O
the	O
Mac	B-Application
App	I-Application
Store	I-Application
.	O
</s>
<s>
The	O
desktop	O
OneNote	B-Application
and	O
OneNote	B-Application
for	O
Windows	B-Operating_System
10	I-Operating_System
have	O
different	O
functionality	O
and	O
user	B-Application
interfaces	I-Application
,	O
which	O
also	O
differ	O
from	O
the	O
versions	O
for	O
other	O
platforms	O
.	O
</s>
<s>
Compared	O
to	O
OneNote	B-Application
for	O
Windows	B-Operating_System
10	I-Operating_System
,	O
the	O
desktop	O
OneNote	B-Application
:	O
has	O
a	O
full	O
Office	O
ribbon	O
interface	O
,	O
features	O
the	O
most	O
customization	O
options	O
,	O
runs	O
on	O
multiple	O
versions	O
of	O
Windows	O
,	O
and	O
provides	O
the	O
possibility	O
of	O
local	O
notebook	O
support	O
as	O
opposed	O
to	O
OneDrive	B-Application
cloud	O
storage	O
;	O
it	O
is	O
the	O
only	O
version	O
for	O
any	O
platform	O
to	O
offer	O
the	O
latter	O
feature	O
,	O
even	O
as	O
a	O
paid	O
option	O
.	O
</s>
<s>
In	O
addition	O
to	O
the	O
version	O
differences	O
,	O
OneNote	B-Application
features	O
on	O
Windows	O
and	O
Mac	O
vary	O
according	O
to	O
whether	O
it	O
is	O
installed	O
as	O
a	O
free	B-License
or	O
paid	O
program	O
.	O
</s>
<s>
If	O
a	O
"	O
compatible	O
"	O
Office	O
license	O
(	O
whether	O
for	O
the	O
subscription	O
Office	B-Operating_System
365	I-Operating_System
or	O
the	O
perpetual	O
Office	B-Operating_System
2019	I-Operating_System
)	O
is	O
present	O
on	O
the	O
machine	O
,	O
the	O
Windows	O
desktop	O
,	O
Windows	B-Operating_System
10	I-Operating_System
,	O
and	O
Mac	O
versions	O
all	O
unlock	O
additional	O
functionality	O
,	O
which	O
varies	O
depending	O
on	O
the	O
version	O
:	O
the	O
desktop	O
OneNote	B-Application
adds	O
local	O
notebook	O
support	O
,	O
the	O
Mac	O
version	O
adds	O
stickers	O
and	O
OneNote	B-Application
for	O
Windows	B-Operating_System
10	I-Operating_System
gains	O
several	O
features	O
including	O
stickers	O
,	O
ink	O
replay	O
,	O
Researcher	O
and	O
Math	O
Assistant	O
.	O
</s>
<s>
More	O
premium	O
features	O
are	O
in	O
development	O
for	O
the	O
Mac	O
and	O
Windows	B-Operating_System
10	I-Operating_System
versions	O
.	O
</s>
<s>
Christopher	O
Dawson	O
reviewed	O
OneNote	B-Application
2010	O
,	O
titling	O
his	O
favorable	O
review	O
"	O
OneNote	B-Application
is	O
Office	B-Operating_System
2010	I-Operating_System
's	O
killer	O
app	O
in	O
education	O
"	O
.	O
</s>
