Whether or not you need Wi-Fi depends on your specific needs and circumstances.
As cited on 16-Nov-2023, you don't need WiFi if you have a wired connection. However, WiFi is useful because it allows you to access the Internet without being tied to a specific location. WiFi networks are commonly found in homes, offices, and most public locations, providing convenient and flexible Internet access for residents or visitors to use.
Here's a breakdown to help you decide:
Situations Where You Might NOT Need Wi-Fi:
- If you primarily use desktop computers with Ethernet connections: If your devices are always in a fixed location and you have a reliable wired (Ethernet) connection to your router, Wi-Fi might not be essential for those devices.
- Limited internet usage on mobile devices: If you primarily use cellular data for internet access on your smartphone or tablet and rarely need to connect to the internet at home, you might not heavily rely on Wi-Fi.
Situations Where You DO Need Wi-Fi:
- Wireless Devices: Many modern devices like laptops, smartphones, tablets, smart TVs, and IoT (Internet of Things) devices are designed to connect wirelessly. Wi-Fi is essential for these to function properly.
- Mobility and Convenience: Wi-Fi allows you to move around freely while staying connected to the internet. This is especially useful in larger homes or offices.
- Guest Access: Providing Wi-Fi access for guests is common and expected in most homes and businesses.
- Cost Savings: In some cases, using Wi-Fi can be more cost-effective than relying solely on cellular data, especially for bandwidth-intensive tasks like streaming or downloading large files.
- Public Hotspots: Wi-Fi is frequently available in public places like coffee shops, libraries, and airports, providing free or low-cost internet access.
- Smart Home Devices: Many smart home devices (e.g., smart speakers, smart lights, smart thermostats) require a Wi-Fi connection to function.
In summary, while a wired connection can substitute Wi-Fi in certain situations, Wi-Fi offers significant advantages in terms of convenience, flexibility, and device compatibility, making it a necessity for most modern users.
