What do yo need to do for device manager to display nonpresent devices?

Has anyone seen my grandma shes been gone for 4 years already

@josethesolis i need can anyone text me and follow me

File i/o activity objective: the objective of this activity is to practice working with text files in c#. for this activity, you may do all code in the main class. instructions: create an app that will read integers from an input file name numbers.txt that will consist of one integer per record. example: 4 8 25 101 determine which numbers are even and which are odd. write the even numbers to a file named even.txt and the odd numbers to a file named odd.txt.