First thing I did after waking up today was checking if the Windows 8.1 Preview update was available to download. It sure was and I proceeded to install it on my tablet. The PC was doing a 24hr Prime95 stress test (increased it from 12 to 24) and I couldn't install it in the PC just yet.
So I searched for the 8.1 update and it took me to this Microsoft website. From there I had to download a small setup program which was required to modify the Windows Store app so that the update shows up on it. When I ran that setup file, it installed few thing and restarted Windows. Before showing the welcome screen, it did some changes to Windows like what it does after Windows Update installs some updates.
When I came back to the desktop, I was asked to go to the Windows Store to download the 8.1 Preview update. It was there and I continued with the update. It downloaded a rather large update file measuring 2GB, slowly over the Wi-Fi network and started to install it.
The first thing it did was to check whether the system was compatible. (WTF! They check for compatibility after I've wasted about an hour downloading the update? Which idiot came up with that design?) It found one compatibility issue. It was the Dell Data Access Protection software. Bloatware, it must be. The setup couldn't continue before I uninstalled it and dealt with it. The setup minimized to the system tray until I finished removing that software.