AuroraWatch UK is a free service run by Lancaster University, indicating the likelihood of an auroal sighting from within the UK. This official AuroraWatch UK app allows you to have this data at your fingertips.
My computer is running with Windows 8 operating system. I have installed the patch pack of Win 8 on it and activate it with activation tools. Now if I try to install the Win 8 service pack, need I reactivate win 8 service back?