Local network is two or more computers that are interconnected with each other. Computers can be connected via an electrical cable or fiber-optic or wireless technology WI-FI. Most often, local area networks are implemented in factories, offices, where one device is used by many people and where there is a need to ensure safe information flow inside the organization.
Each of us has faced a problem with networking settings. After the operating system reinstalling many users don't know how to set the network connection. If you have faced the same problem it is better to contact professional, who will solve the task fast and effectively and ensure information protection. You can also try to tune up the local network yourself. Nowadays, it is possible to find a lot of tutorials that can help you make all important setting using step by step instruction. Still, if you are not sure you can handle it on your own, professionals are always at your service.