> For the complete documentation index, see [llms.txt](https://help.crownsoft007.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.crownsoft007.com/various-account-filters/preparations-before-use.md).

# Preparations before use

Pass <https://www.crownsoft007.com/html/various.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>

<figure><img src="/files/HfaTntcO49NzrZjZ4imJ" alt=""><figcaption></figcaption></figure>