The Wi-Fi network could not be joined.
I'm printing someone but the The Wi-fi network could not be joined.
Try moving closing to the wireless router. Alternatively, run Wireless Diagnostics to troubleshoot. So My mom got a new hard drive on my old computer in 2019 replaced the old hard drive died. So I can't print because of the Wi-Fi could not be joined. So Please thanks!
iMac 27″, macOS 10.13