You can visit MathQ.COM - MathQ Software - MathQ PC Client ( https://www.mathq.com/Info/MathQPC ) to download. After downloading, double-click the exe file to install it.

Special Note:

1. When downloading the MathQ PC client in the browser, you may be prompted with a message such as "Please ensure trust before opening". In this case, you need to set up trust retention to continue the download operation. If there is a similar blockage, you can also try to change to another browser to download.

The trust retention settings of each browser will be different. Please set them according to the specific situation. 

2. If you are prompted with messages such as "Unrecognized application blocked from launching" or "Unknown safety factor" during installation, these are ambiguous statements given by the antivirus software to avoid responsibility for virus detection. Simply confirm the installation.

If the installation fails due to anti-virus software blocking the installation, please turn off the anti-virus software first and then turn it on again after the installation is complete.