Ever noticed an unfamiliar icon on the taskbar—or a familiar one that suddenly looks different? Each icon—and its variation—has a specific meaning, and knowing them helps you quickly spot issues. Here ...
How-To Geek on MSN
Your PC is lying to you: Why more bars doesn't always mean better Wi-Fi
The strength of your network is only half the story, and your device doesn't really account for anything else.
While working on your laptop, web pages suddenly stop loading. You check the Wi-Fi icon on the taskbar and see a 'globe icon' ...
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