No increase in range - Computers & Internet

Hey kenat. To increase the range of your wireless signal to increase signal strength, try pointing the antennae as approximate as possible to your receiver. If you have already tried that, then use the old Aluminum foil trick. Get a small square of aluminum foil and wrap it around your antennae. Make sure the whole antennae is wrapped with the foil and it's usually best to keep some more hanging off. Because Aluminum is conductive, this will increase the strength of your wireless signal, and at the same time your range.
If all else fails you could always purchase a multi-antennae router which usually has 3 or more antennae.

Have fun :)