1. Click on Start, or the search bar, and type 
   programs
   Press Enter to launch it
   
2. Double-click on Sophos Home from the list of the installed programs. 
   
   Note: In some cases, you may be prompted to restart the computer first before uninstalling Sophos Home. Simply click on Close and reboot the machine first. Then, follow the steps 1-2 again. Otherwise, proceed to step 3.
   
3. Click on the Uninstall button and wait for the process to finish.
   
4. Remove this computer from the dashboard to free up the consumed device-count / be able to download and re-install of Sophos Home on the computer. 
   Note: Sophos Home will auto remove the computer from the dashboard if the uninstallation is performed while connected to the internet. 
   
   
5. If you are planning on re-installing Sophos Home, please restart your computer first. 
   
   Note: To download Sophos Home for re-installation after removal from computer and dashboard (this must be completed in order to be able to re-download Sophos Home on the affected device), please follow this article Downloading Sophos Home Installer

Note: All steps, including number 4 and 5 need to be completed in order to be able to re-install Sophos Home after removal.

If you have followed the above steps and were not able to complete the removal, please follow the steps in this article: Unable to uninstall Sophos Home - Windows