Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to set up a wireless network (wifi) connection [title] Acquire a wireless router. [step] There are a variety of factors that will determine which router is best for you. These include distance, interference, transfer speed, and security.

Ending1: [substeps] Before making any plans, choose the source of internet interference which will limit the number of people who can access your network. If you do not have a router or wi-fi adapter, or which service is often blocked, you may need to refer to your computer's firewall guide. Ending2: [substeps] One of the most important factors to consider when purchasing a router is the distance between the router and the devices that you are wirelessly connecting. More expensive routers generally have more antennae, which can lead to a more stable connection at further distances. Ending3: Some systems, such as those for cell phones and computers, require (and need) a wireless router to connect to the internet. On the other hand, other systems, such as tablets, computers, laptops, and phone devices, only require a lan router. Ending4: [substeps] If you live in canada you can choose between australia, beirut, wsbc. Canada has its own large range of wifi networks with varying ranges of cost.

Answer format: ending1/ending2/ending3/ending4