I have tested tonight the Macro Recorder from Jitbit Software. The reference is at
http://www.jitbit.com/macro-recorder. This may seem impressive at first but very dangerous after a few tests. This one works by mouse, coordinates and clicks. So, this is good for as long as your entire desktop remains as is. As soon as you will change something on your desktop, this might create some unexpected results. I mention dangerous because on the second time I run the recording, it started to execute about 20 programs, multiple instances of IE, some opened full screen, some to specific coordinates and such, I found that it started to click on different locations and this could have created some severe situations on my PC.
I immediately uninstalled that.
PowerShell is next. At first, I wanted to try that one. But, this is not built in Windows, it seems to be pretty huge and requires a lot of components, UAC, and such. The only think I need is at logon, from Startup, an executable will be run starting each of my application in the order I have chosen, opening them full screen or specific size, enter some username and password, and one which would work by calling an EXE on disk not clicking pretty much everywhere. If PowerShell can do that, I might try it but at first I thought it was builtin the OS, which it isn't and the documentation and samples about it are not quite easy to find.