I don;t have a list compiled, but I disabled these entries. Please do not go by my guidelines as this pertains to my personal desktop PC.
Internet Connection Sharing
Smart Card Removal Policy
Tablet PC Input
Windows Firewall (Have my own)
Media Center Options can be disabled if your not using them (such as the Extender Service)
Windows Media Player Network Sharing Service
When you install 3rd party software, go to Start > Run, and type msconfig, click the Startup tab to see what's loading with Windows. All you need is Anti-virus, spyware detection or personal firewall if you gave one.
You can also remove some of Windows 7 features, including IE8 if you use Firefox.
Go to Control Panel > Programs and Features, click the Turn Windows Features on or off and uncheck the items you want to remove.
Just a short list off the top of my head, others will give you more options.
I agree with reghakr. I disabled many of the same services, including the 2 homegroup services, since I will never use it. Just be aware of what apps you have starting up when Windows starts up, that is one of the biggest bottlenecks for boot up.
I have done all the things suggested in this thread, and every little thing has added up to a measurable improvement.
I have to say, though, that Windows 7 Manager has transformed my machine. And I am seeing a little bit of improvement each time I re-start. I was astonished at the amount of JUNK that was larding-up my system.
My power on - to desktop time is down to 35sec. And by that point in time, the disk activity led is solid off. I like it!
Shut-down still takes more time than I would like, but realistially, that is not worth worrying about.
If you're quite computer savvy, you can boost the amount of available RAM for the OS to use, set the L2 Cache size in the registry, reduce delays on hung programs, reduce menu opening delays, turn off all shadows save for the desktop icon ones, turn off smoothing of scroll list boxes, set your pagefile to a fixed size on a separate partition or hard drive....
I just went back into Services myself and disabled more and the majority are now set to manual.
That increased boot time by 10 seconds.
I accidentally clicked the 1-click maintenance and I can't remember the first one for junk files , but it reported 249 invalid registry entries.
Will keep you undated.
damn, all was going well and now it froze at Retrieving Visited URL's.
It is rather amazing. I've disabled 33 services, it even knew the policies I had set in the registry. I ended processes with task manager.
i notice one problem already. Similar to Autoruns it gives you the ability to remove context menu items. There was an entry for explore or open when you right-click on My computer or a folder, now it's gone. well, at least I know how to get it back. This program delves deep inside the OS. I'll have to continue, but I think I'll give it a thumbs up when I'm completeled.
If you're using Group Policy, this is so much faster.