Installing SSL certificates on Namecheap can be done manually with just a few simple steps. First, log into your Namecheap account and navigate to the "SSL Certificates" section. Next, click on the "Activate" button for the domain you wish to install the certificate on. Then, select the "Manual" installation option and copy the given CSR code.
Now, go to your chosen SSL certificate provider and follow their instructions to generate the certificate. Once you receive the certificate, return to the Namecheap SSL page and paste the certificate into the corresponding field. Click "Activate" and your certificate will be successfully installed. With this easy process, you can ensure the security and trust of your website for your customers.