Summary: What 3 things can help to protect the security of your computer? Antivirus software, antispyware software, and firewalls are also important tools to thwart attacks on your device. Keep up-to-date. Antivirus software. Antispyware software. Firewalls. Choose strong passwords. Use stronger authentication. Be careful what you click. Shop safely. What is the best security to...Read More

Metal Detectors Underwater Summary: Are you curious about metal detecting underwater? This article will answer some common questions about metal detectors and their capabilities. Metal detectors can detect objects about 4-8ʺ (10 – 20 cm) deep, but in ideal conditions, they can reach depths of 12-18ʺ (30-45 cm). Specialized detectors can even go as deep...Read More

Is Apple bringing back the HomePod? Apple in January 2023 introduced the second-generation HomePod, with the speaker coming almost two years after the original HomePod was discontinued. The second-generation HomePod looks similar to the original and has the same $299 price tag, but it includes new features that make it a more worthwhile purchase. What...Read More

Is there a lot of homelessness in San Francisco? Locally, the issue is front and center, too: 70 percent of San Francisco residents cite homelessness among the top three problems in the city. (Source: Kevin Fagan, “Homelessness is S.F.’s top challenge—that’s obvious. But S.F. Chronicle poll reveals unexpected views,” San Francisco Chronicle, September 15, 2022.)...Read More

the specific model of the smoke alarm to determine the meaning of the red flashing light.