How I optimized my Wi-Fi for my outdoor security cams

Walls, distance, and noisy airwaves kill camera streams. Here’s how I diagnosed the weak links in my own network and made the ...
CNET

Roku Running Slow? Clear Your Cache and Fix It in Seconds

Select System Restart and click Restart to confirm. This will turn off your TV and clear the cache but it will not factory reset it. Your Roku TV should turn back on in about 30 seconds. If this doesn ...