How to perform click on windows startup menu

Yes of course
Once after clicking on the start menu
Use type into activity and type the application name in the search bar
—then along with the input string in type into activity mention this
“InputString”+[k(enter)]”
And enable sendwindowmessage property and disable simulate type property
So that it will search for the application and will click enter automatically and takes your to the application

But i would prefer for Open application or Start process activity which is easy to work with

Cheers @shubhammahajan305