UPS Battery Maintenance and programming of devices Computers Printers Laptops Cash registers Routers Network devices Surveillance cameras Photography cameras Dash cameras UPS Battery Installing Windows operating systems and recovering device passwords. Installing Office programs, any version, original or cracked. Networks - connecting devices, configuring network settings, and setting up various communication devices such as routers or Wi-Fi. Installing device drivers such as printers and sharing them over the network. Recovering files and photos. Connecting cameras to the internal network and the internet. Connecting a printer through the internet. Creating surveys or Google Forms tests. Unlocking computer passwords. Network programming. Communications. Switches. Server setups. Wi-Fi. Access points. Surveillance cameras. Network cabling (internet wires). Dishes. Network connection.