Hello,
I have a sony vaio laptop which came with a pre-installed windows 8 OS. I recently upgraded it to windows 8.1. After the upgrade, I have observed that many softwares that are actually installed on the system are not listed in the apps list, such as Microsoft office, autocad, freemake...
appslist
autocad
freemake
installation
microsoft office
missing software
pre-installed software
software
sony vaio
system issue
technical support
troubleshooting
upgrade
user assistance
windows 8
windows 8.1