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#21
Apologies for the double post and I ask if a mod can merge if necessary.
I'll explain a little bit on my instruction to OP. SMSS is Windows session manager. It loads and controls your login session. If it's taking long then your startup program is part of your login rather than Window's actual startup. Windows preloads this stuff on some machines.
Svchost is short for Service Host. It holds the services that you change in control panel. Multiple are loaded for security reasons. Essentially there are two for each user (one for admin needing services, one for the rest) and then one for every "non-user account". For example, Windows update and your network devices sometimes create their own user so they cannot he affected by anything you do while they work in the background. If not, you logging out could close them, crashing a background download or update.