If you’re suffering from Internet slowdowns and dropouts, remember that networking gear and cables can get flaky with age, so it’s worth checking your modems, routers, and switches when troubleshooting.
As more personal and work information passes through Wi-Fi networks, it becomes increasingly important that you follow this advice to secure your network.
Wi-Fi and Ethernet are sufficient for most networking needs, but if you can’t extend a network to a particular spot, consider powerline networking, which runs over electrical cables, or MoCA, which runs on cable TV coax. Details here: