Tuesday, 28 March 2017

<!DOCTYPE html>
<html>
<head>
<title>Mario y pablo</title>
</head>
<body>

<h1>Mario y pablo Web</h1>
<p>This web belong's to a 4 ESO student </p>

<p title="Mario y pablo">
Pablo: In my free time I like play videogames or computer games and leave with my friends. Mario: In my free time I play basketball, videogames, and of course, the best sport ever, AIRSOFT
</p>

<h2>SPAIN</h2>

<img src="Æ.png" alt="this is a picture"
style="width:150px;height:150px;">

</head>
</html>

Monday, 20 March 2017

Wifi protocols(versions): 802.11b= first wifi in the market. 802.11g=second wifi in the market. 802.11n=third wifi in the market. . 802.11ac=fourth wifi in the market. What speed is posible to get in each of them? 802.11b= 8 mbps 802.11g= 54 mbps 802.11n= 300 or 600 mbps. 802.11ac= 1`3 gbps What do you need to connect to the Internet through Wifi? Wireless NIC AP Router wifi SSID (Service Set Identifier) Wifi security: OPEN WEP WPA WPA2