To activate Kingsoft Office 2013, you need to purchase a product key first. When you purchase our product and complete the payment, you will receive an email confirming your order with a license code. The code is composed of five groups of alphanumeric codes., which are connected with hyphens. One product key can be used to activate three PCs.
If you have not installed Kingsoft Office 2013 yet, you can download the latest version here: Download Office Professional 2013.
Run the installer and follow the instructions in the wizard to start installing Kingsoft Office Professional 2013 to your computer.
In the third step of the installation wizard, enter the product serial number you have purchased.
Press Next in the following steps. After the installation is completed, your office 2013 is succesfully installed and activated.
If you already have Office 2013 free trial version installed, then simply open one of the three Office components: Writer, Spreadsheets or Presentation, and then click Help button to open Product Management Center. Click Add to enter your product key and click OK to finish.
The product key will be recorded as Not limited.