Windows Service Question

See more:

C#

Hi

I have 2 Windows Service Question

1.Is WS can work in background ? Is it posible to do some job evry 2 minutes ? (if yes, can I get some help ?)

2.How can I install WS in simple way ? (not with Installutil.exe .......)

3.How to run .exe file through WS
i'll do this:
System.Diagnostics.Process G = new Process();
G.StartInfo.FileName = @"d:\demo.exe";
G.Start();

thank's in advance