<s>
The	O
students	O
education	O
network	O
(	O
)	O
,	O
with	O
acronym	O
Shad	B-Protocol
(	O
)	O
That	O
in	O
addition	O
to	O
the	O
abbreviation	O
of	O
the	O
full	O
name	O
of	O
the	O
program	O
,	O
it	O
refers	O
to	O
the	O
word	O
Shaad	B-Protocol
meaning	O
happy	O
,	O
is	O
a	O
communication	O
and	O
educational	O
software	O
that	O
was	O
launched	O
following	O
the	O
spread	O
of	O
the	O
coronavirus	O
due	O
to	O
the	O
absence	O
of	O
students	O
in	O
schools	O
in	O
Iran	O
.	O
</s>
<s>
At	O
first	O
,	O
on	O
2020	O
April	O
4	O
,	O
Shaad	B-Protocol
Software	O
was	O
run	O
only	O
on	O
messaging	O
apps	O
,	O
and	O
principals	O
,	O
teachers	O
,	O
and	O
students	O
needed	O
to	O
install	O
one	O
of	O
the	O
Bale	O
,	O
Soroush	B-Application
,	O
Gap	O
,	O
iGap	B-Protocol
,	O
and	O
Rubica	O
messengers	O
and	O
other	O
,	O
but	O
on	O
2020	O
April	O
9	O
,	O
the	O
Ministry	O
of	O
Education	O
presented	O
the	O
software	O
without	O
needing	O
to	O
have	O
those	O
messengers	O
.	O
</s>
<s>
According	O
to	O
Mohammad	O
Mehdi	O
Nooripour	O
,	O
chairman	O
of	O
the	O
Student	O
Organization	O
Assembly	O
,	O
Shad	B-Protocol
software	O
has	O
about	O
800,000	O
daily	O
visits	O
.	O
</s>
<s>
During	O
the	O
pandemic	O
Shad	B-Protocol
development	O
was	O
delayed	O
,	O
and	O
it	O
was	O
replaced	O
by	O
online	O
TV	O
teachers	O
,	O
but	O
it	O
has	O
so	O
many	O
problems	O
.	O
</s>
<s>
Recently	O
,	O
in	O
an	O
update	O
,	O
new	O
features	O
have	O
been	O
added	O
and	O
the	O
performance	O
of	O
Shad	B-Protocol
has	O
been	O
improved	O
.	O
</s>
