If you work at your home a good deal or have a computer for each member of the family than it would help to have a wireless router. These will give you the power to connect every computer in the home instantly to the net. You can even utilize it to print out written documents from anyplace in your house without being directly linked to the printer. When setting up the router you need to be careful with how you are doing it. First you have to choose a model that is going to work well in your home. How many computer will you be connecting and how strong do you want it to be? Compare the different models on the market and be sure to get something that will meet your specifications. During the installation process you want to hook it up directly to the modem. Utilize the right Ethernet cable that will give you a strong link. Once all of the lights are on you can move to connecting your computers to the unit. The only way that you can do this is if each desktop or laptop is using a wireless card. If not than you haves to purchase it and have it installed. This might be tough so have a professional do it for you. Once that is done you can follow the prompts to linking your computer. This is not a tricky process to have done. Be sure that during the wireless router installation you put in the necessary security measures. This will work to keep individuals around you from attempting to connect through your machine and slowing the Internet down.