When you bring your laptop to a new place without network cable access, how can you go online? Do you have to buy an expensive "EasyConnect" wireless network card? Actually, no. There are many places with free "hotspots"! So, how do you find out which "hotspots" are nearby? How do you check the connection speed of a wireless network? Many times, we rely on experience to make judgments. For example, every Starbucks offers free WiFi access. But choosing based on this is too limiting; you don't want to have to go to Starbucks every time you need to use the internet while traveling. Next, we'll tell you exactly how to find "hotspots"!