Select Open Wireless Diagnostics; when the diagnostics window appears, press Window > Performance from the top title menu. One more fix when your Wi-Fi drops ...
Step 1. Option-click the Wi-Fi status icon in the menu bar, then choose Open Wireless Diagnostics. · Step 2. Click Continue, then enter an administrator account ...
Use Wireless Diagnostics to analyze the network's connection to the internet. After the analysis is complete, you get a list of detected issues and possible ...
After installing the updated OS, you can access the new diagnostic tool by holding down the Option key when clicking on the Wi-Fi icon. This will bring up more ...