# Preparations before use

Pass <https://www.crownsoft007.com/html/whatsapp.html> download and install software.

After downloading and decompressing the software, install it. Click "Startup Program" to run the software:arrow\_down:

<mark style="color:red;">Notic:Software download or use may be accidentally killed by anti-virus software, please do not prevent the software from running, just add the software to the white list.</mark>

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