WEBVTT
Kind: captions
Language: en

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this<00:00:16.890><c> is</c><00:00:17.190><c> a</c><00:00:17.250><c> typical</c><00:00:17.820><c> desktop</c><00:00:18.090><c> computer</c><00:00:18.960><c> it</c>

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this is a typical desktop computer it
 

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this is a typical desktop computer it
has<00:00:19.560><c> various</c><00:00:20.250><c> buttons</c><00:00:20.730><c> and</c><00:00:21.000><c> ports</c><00:00:21.240><c> on</c><00:00:21.600><c> the</c>

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has various buttons and ports on the
 

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has various buttons and ports on the
front<00:00:21.779><c> and</c><00:00:22.260><c> back</c><00:00:22.560><c> of</c><00:00:22.590><c> the</c><00:00:22.860><c> computer</c><00:00:23.100><c> case</c>

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front and back of the computer case
 

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front and back of the computer case
we're<00:00:24.420><c> going</c><00:00:24.570><c> to</c><00:00:24.660><c> go</c><00:00:24.750><c> over</c><00:00:25.050><c> some</c><00:00:25.320><c> of</c><00:00:25.350><c> the</c><00:00:25.529><c> most</c>

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we're going to go over some of the most
 

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we're going to go over some of the most
common<00:00:26.220><c> ones</c><00:00:26.400><c> which</c><00:00:27.060><c> you'll</c><00:00:27.270><c> find</c><00:00:27.300><c> on</c><00:00:27.780><c> most</c>

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common ones which you'll find on most
 

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common ones which you'll find on most
desktop<00:00:28.350><c> computers</c><00:00:30.500><c> let's</c><00:00:31.500><c> start</c><00:00:31.800><c> with</c><00:00:32.010><c> the</c>

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desktop computers let's start with the
 

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desktop computers let's start with the
front<00:00:32.400><c> of</c><00:00:32.460><c> the</c><00:00:32.550><c> case</c><00:00:32.760><c> most</c><00:00:33.750><c> desktop</c><00:00:34.230><c> computers</c>

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front of the case most desktop computers
 

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front of the case most desktop computers
have<00:00:34.950><c> the</c><00:00:35.160><c> power</c><00:00:35.340><c> button</c><00:00:35.730><c> on</c><00:00:35.820><c> the</c><00:00:35.879><c> front</c>

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have the power button on the front
 

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have the power button on the front
although<00:00:36.750><c> some</c><00:00:37.260><c> all-in-one</c><00:00:37.860><c> computers</c><00:00:38.340><c> put</c>

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although some all-in-one computers put
 

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although some all-in-one computers put
it<00:00:38.699><c> on</c><00:00:38.850><c> the</c><00:00:39.000><c> back</c><00:00:39.180><c> behind</c><00:00:39.600><c> the</c><00:00:39.840><c> screen</c><00:00:41.090><c> your</c>

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it on the back behind the screen your
 

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it on the back behind the screen your
computer<00:00:42.510><c> will</c><00:00:42.660><c> probably</c><00:00:43.170><c> have</c><00:00:43.379><c> an</c><00:00:43.559><c> optical</c>

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computer will probably have an optical
 

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computer will probably have an optical
disc<00:00:44.339><c> drive</c><00:00:44.699><c> also</c><00:00:45.449><c> known</c><00:00:45.690><c> as</c><00:00:45.720><c> a</c><00:00:45.989><c> cd-rom</c><00:00:46.650><c> or</c>

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disc drive also known as a cd-rom or
 

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disc drive also known as a cd-rom or
dvd-rom<00:00:47.790><c> drive</c><00:00:48.360><c> this</c><00:00:49.260><c> has</c><00:00:49.470><c> either</c><00:00:49.739><c> a</c><00:00:49.890><c> tray</c><00:00:50.280><c> or</c>

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dvd-rom drive this has either a tray or
 

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dvd-rom drive this has either a tray or
a<00:00:50.610><c> slot</c><00:00:51.030><c> where</c><00:00:51.089><c> you</c><00:00:51.330><c> can</c><00:00:51.540><c> insert</c><00:00:51.870><c> a</c><00:00:51.930><c> CD</c><00:00:52.500><c> DVD</c><00:00:53.070><c> or</c>

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a slot where you can insert a CD DVD or
 

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a slot where you can insert a CD DVD or
even<00:00:53.670><c> a</c><00:00:54.479><c> blu-ray</c><00:00:54.870><c> disc</c><00:00:55.110><c> if</c><00:00:55.320><c> it's</c><00:00:55.470><c> a</c><00:00:55.530><c> newer</c>

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even a blu-ray disc if it's a newer
 

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even a blu-ray disc if it's a newer
computer<00:00:56.280><c> if</c><00:00:56.720><c> you</c><00:00:57.720><c> have</c><00:00:57.750><c> blank</c><00:00:58.320><c> cd-r</c><00:00:58.800><c> or</c><00:00:59.250><c> DVD</c>

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computer if you have blank cd-r or DVD
 

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computer if you have blank cd-r or DVD
are<00:01:00.059><c> discs</c><00:01:00.570><c> you</c><00:01:01.019><c> can</c><00:01:01.229><c> write</c><00:01:01.559><c> or</c><00:01:01.830><c> burn</c><00:01:02.549><c> data</c>

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are discs you can write or burn data
 

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are discs you can write or burn data
onto<00:01:03.540><c> them</c><00:01:03.690><c> for</c><00:01:05.750><c> convenience</c><00:01:06.750><c> your</c><00:01:07.020><c> computer</c>

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onto them for convenience your computer
 

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onto them for convenience your computer
may<00:01:07.590><c> have</c><00:01:07.830><c> audio</c><00:01:08.250><c> ports</c><00:01:08.610><c> and</c><00:01:08.850><c> USB</c><00:01:09.299><c> ports</c><00:01:09.720><c> on</c>

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may have audio ports and USB ports on
 

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may have audio ports and USB ports on
the<00:01:10.530><c> front</c><00:01:10.560><c> that</c><00:01:11.520><c> makes</c><00:01:11.700><c> it</c><00:01:11.880><c> easier</c><00:01:12.180><c> to</c><00:01:12.240><c> plug</c>

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the front that makes it easier to plug
 

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the front that makes it easier to plug
in<00:01:12.630><c> your</c><00:01:12.659><c> phone</c><00:01:13.049><c> headphones</c><00:01:13.979><c> or</c><00:01:14.310><c> USB</c><00:01:15.210><c> flash</c>

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in your phone headphones or USB flash
 

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in your phone headphones or USB flash
drive<00:01:15.869><c> you</c><00:01:17.060><c> can</c><00:01:18.060><c> also</c><00:01:18.210><c> find</c><00:01:18.539><c> audio</c><00:01:18.869><c> and</c><00:01:19.320><c> USB</c>

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drive you can also find audio and USB
 

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drive you can also find audio and USB
ports<00:01:19.770><c> on</c><00:01:20.219><c> the</c><00:01:20.490><c> back</c><00:01:20.640><c> of</c><00:01:20.820><c> the</c><00:01:20.939><c> computer</c><00:01:21.259><c> you'll</c>

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ports on the back of the computer you'll
 

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ports on the back of the computer you'll
usually<00:01:22.439><c> have</c><00:01:22.829><c> several</c><00:01:23.250><c> USB</c><00:01:23.789><c> ports</c><00:01:24.360><c> so</c><00:01:24.810><c> you</c>

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usually have several USB ports so you
 

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usually have several USB ports so you
can<00:01:25.110><c> plug</c><00:01:25.350><c> in</c><00:01:25.500><c> all</c><00:01:25.680><c> of</c><00:01:25.950><c> the</c><00:01:26.070><c> peripherals</c><00:01:26.549><c> that</c>

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can plug in all of the peripherals that
 

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can plug in all of the peripherals that
you<00:01:26.880><c> need</c><00:01:28.460><c> the</c><00:01:29.460><c> power</c><00:01:29.670><c> socket</c><00:01:30.030><c> is</c><00:01:30.359><c> also</c><00:01:30.750><c> found</c>

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you need the power socket is also found
 

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you need the power socket is also found
on<00:01:31.170><c> the</c><00:01:31.259><c> back</c><00:01:31.469><c> and</c><00:01:31.740><c> this</c><00:01:32.340><c> is</c><00:01:32.520><c> where</c><00:01:32.729><c> you'll</c>

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on the back and this is where you'll
 

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on the back and this is where you'll
connect<00:01:33.240><c> the</c><00:01:33.450><c> power</c><00:01:33.630><c> cord</c><00:01:33.899><c> to</c><00:01:36.020><c> connect</c><00:01:37.020><c> your</c>

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connect the power cord to connect your
 

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connect the power cord to connect your
computer<00:01:37.289><c> to</c><00:01:37.770><c> the</c><00:01:37.799><c> internet</c><00:01:38.280><c> you</c><00:01:38.670><c> can</c><00:01:38.700><c> use</c><00:01:39.030><c> an</c>

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computer to the internet you can use an
 

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computer to the internet you can use an
Ethernet<00:01:39.420><c> cable</c><00:01:40.079><c> to</c><00:01:40.229><c> connect</c><00:01:40.679><c> your</c><00:01:40.859><c> Ethernet</c>

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Ethernet cable to connect your Ethernet
 

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Ethernet cable to connect your Ethernet
port<00:01:41.399><c> to</c><00:01:41.880><c> your</c><00:01:42.030><c> modem</c><00:01:42.450><c> or</c><00:01:42.539><c> router</c><00:01:42.630><c> and</c><00:01:43.289><c> this</c>

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port to your modem or router and this
 

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port to your modem or router and this
port<00:01:44.189><c> looks</c><00:01:44.429><c> a</c><00:01:44.520><c> lot</c><00:01:44.759><c> like</c><00:01:44.909><c> a</c><00:01:44.969><c> telephone</c><00:01:45.329><c> port</c>

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port looks a lot like a telephone port
 

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port looks a lot like a telephone port
but<00:01:46.079><c> it's</c><00:01:46.259><c> a</c><00:01:46.380><c> little</c><00:01:46.619><c> bit</c><00:01:46.770><c> wider</c><00:01:48.890><c> you'll</c><00:01:49.890><c> use</c>

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but it's a little bit wider you'll use
 

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but it's a little bit wider you'll use
your<00:01:50.250><c> computer's</c><00:01:50.700><c> monitor</c><00:01:51.210><c> port</c><00:01:51.390><c> to</c><00:01:51.659><c> connect</c>

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your computer's monitor port to connect
 

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your computer's monitor port to connect
the<00:01:52.109><c> monitor</c><00:01:52.259><c> there</c><00:01:53.159><c> are</c><00:01:53.399><c> many</c><00:01:53.670><c> different</c>

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the monitor there are many different
 

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the monitor there are many different
types<00:01:54.149><c> of</c><00:01:54.359><c> monitor</c><00:01:54.780><c> ports</c><00:01:55.140><c> this</c><00:01:55.890><c> computer</c><00:01:56.399><c> has</c>

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types of monitor ports this computer has
 

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types of monitor ports this computer has
a<00:01:56.640><c> VGA</c><00:01:57.479><c> port</c><00:01:57.630><c> but</c><00:01:58.439><c> your</c><00:01:58.590><c> computer</c><00:01:58.979><c> may</c><00:01:59.189><c> have</c><00:01:59.219><c> a</c>

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a VGA port but your computer may have a
 

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a VGA port but your computer may have a
different<00:01:59.820><c> kind</c><00:01:59.969><c> such</c><00:02:00.390><c> as</c><00:02:00.600><c> DVI</c><00:02:01.229><c> or</c><00:02:01.590><c> HDMI</c>

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expansion<00:02:05.960><c> slots</c><00:02:06.229><c> allow</c><00:02:06.560><c> you</c><00:02:06.619><c> to</c><00:02:06.920><c> upgrade</c>

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expansion slots allow you to upgrade
 

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expansion slots allow you to upgrade
your<00:02:07.460><c> computer</c><00:02:08.030><c> by</c><00:02:08.390><c> adding</c><00:02:08.780><c> expansion</c><00:02:09.470><c> cards</c>

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your computer by adding expansion cards
 

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your computer by adding expansion cards
for<00:02:10.399><c> example</c><00:02:10.789><c> you</c><00:02:10.940><c> can</c><00:02:11.090><c> add</c><00:02:11.239><c> a</c><00:02:11.450><c> graphics</c><00:02:11.959><c> card</c>

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for example you can add a graphics card
 

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for example you can add a graphics card
to<00:02:12.440><c> get</c><00:02:12.590><c> better</c><00:02:12.830><c> gaming</c><00:02:13.250><c> performance</c><00:02:15.760><c> many</c>

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to get better gaming performance many
 

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to get better gaming performance many
computers<00:02:17.270><c> use</c><00:02:17.540><c> ps2</c><00:02:18.380><c> ports</c><00:02:18.830><c> to</c><00:02:19.010><c> connect</c><00:02:19.310><c> the</c>

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computers use ps2 ports to connect the
 

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computers use ps2 ports to connect the
mouse<00:02:19.700><c> and</c><00:02:20.030><c> keyboard</c><00:02:20.330><c> the</c><00:02:21.319><c> mouse</c><00:02:21.350><c> port</c><00:02:21.890><c> is</c>

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mouse and keyboard the mouse port is
 

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mouse and keyboard the mouse port is
usually<00:02:22.250><c> green</c><00:02:22.640><c> and</c><00:02:22.880><c> the</c><00:02:23.209><c> keyboard</c><00:02:23.569><c> port</c><00:02:23.810><c> is</c>

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usually green and the keyboard port is
 

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usually green and the keyboard port is
usually<00:02:24.170><c> purple</c><00:02:24.709><c> but</c><00:02:25.520><c> if</c><00:02:25.640><c> you</c><00:02:25.730><c> have</c><00:02:25.910><c> a</c><00:02:25.940><c> USB</c>

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usually purple but if you have a USB
 

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usually purple but if you have a USB
mouse<00:02:26.750><c> and</c><00:02:27.020><c> keyboard</c><00:02:27.110><c> then</c><00:02:27.800><c> you</c><00:02:28.010><c> won't</c><00:02:28.190><c> need</c>

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mouse and keyboard then you won't need
 

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mouse and keyboard then you won't need
to<00:02:28.400><c> use</c><00:02:28.670><c> these</c><00:02:28.880><c> ports</c><00:02:30.550><c> finally</c><00:02:31.550><c> some</c>

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to use these ports finally some
 

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to use these ports finally some
computers<00:02:32.510><c> have</c><00:02:32.720><c> a</c><00:02:32.750><c> serial</c><00:02:33.349><c> port</c><00:02:33.620><c> and</c><00:02:33.890><c> a</c>

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computers have a serial port and a
 

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computers have a serial port and a
parallel<00:02:34.819><c> port</c><00:02:35.120><c> for</c><00:02:35.480><c> connecting</c><00:02:35.510><c> to</c><00:02:35.930><c> older</c>

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parallel port for connecting to older
 

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parallel port for connecting to older
peripherals<00:02:37.010><c> such</c><00:02:37.130><c> as</c><00:02:37.280><c> printers</c><00:02:37.850><c> but</c><00:02:38.540><c> today</c>

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peripherals such as printers but today
 

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peripherals such as printers but today
most<00:02:39.290><c> devices</c><00:02:39.830><c> use</c><00:02:40.069><c> the</c><00:02:40.250><c> USB</c><00:02:40.819><c> ports</c><00:02:41.180><c> instead</c>

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most devices use the USB ports instead
 

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most devices use the USB ports instead
so<00:02:44.180><c> those</c><00:02:44.390><c> are</c><00:02:44.540><c> the</c><00:02:44.660><c> main</c><00:02:44.930><c> types</c><00:02:45.200><c> of</c><00:02:45.440><c> buttons</c>

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so those are the main types of buttons
 

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so those are the main types of buttons
and<00:02:46.069><c> ports</c><00:02:46.340><c> that</c><00:02:46.640><c> you'll</c><00:02:46.760><c> find</c><00:02:47.030><c> on</c><00:02:47.209><c> a</c><00:02:47.239><c> desktop</c>

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and ports that you'll find on a desktop
 

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and ports that you'll find on a desktop
computer<00:02:47.980><c> your</c><00:02:48.980><c> computer</c><00:02:49.400><c> may</c><00:02:49.580><c> have</c><00:02:49.760><c> the</c>

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computer your computer may have the
 

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computer your computer may have the
ports<00:02:50.180><c> in</c><00:02:50.360><c> different</c><00:02:50.810><c> places</c><00:02:51.049><c> and</c><00:02:51.410><c> it</c><00:02:51.830><c> may</c>

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ports in different places and it may
 

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ports in different places and it may
even<00:02:52.130><c> have</c><00:02:52.370><c> a</c><00:02:52.400><c> different</c><00:02:52.610><c> type</c><00:02:52.940><c> of</c><00:02:52.970><c> port</c><00:02:53.360><c> but</c>

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even have a different type of port but
 

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even have a different type of port but
chances<00:02:54.290><c> are</c><00:02:54.560><c> most</c><00:02:54.950><c> of</c><00:02:55.130><c> these</c><00:02:55.250><c> basic</c><00:02:55.700><c> parts</c>

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chances are most of these basic parts
 

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chances are most of these basic parts
are<00:02:56.180><c> there</c>