Now this will be a BIG part that will cover many features that will
improve your PC start-up speed, performance in windows and games and general speed of you PC.
Go to your
Desktop
Now click
Windows Key + R

A
Run menu will pop out
type "
msconfig " and click OK
Msconfig Menu will pop out
2- Go to tab "
Services "
3 - Make sure you have "
Hide all Microsoft Services " Ticked We dont want to disable those right now
Now read through them and disable the ones you don't need. For instance why do we need Skype updater service running all the time in the background consuming our RAM and slowing down PC and using our internet now and then, when we simply can Click - Check for Updates in Skype and it will do the same thing.
Carefully with disabling stuff that is related to your CPU / GPU as it may kill stability of your PC, as I have said carefully read through the services and Google those which you are not sure about / or dont have any knowledge.
Now go to
1 - Startup
Now this may look bit different on various systems, but works exactly the same
Windows 7/ Vista users will see this
While
Windows 8/ 8.1 will see this

For
8 / 8.1 users click
Open Task manager that is highlighted in the image above, and it will open
Startup menu for you that works exactly the same as in
Windows 7/ Vista
Now this menu is similar to
Windows 7/ Vista
Go throught the programs that you see in the list and
DISABLE (
Untick ) those that you don't want to startup with your PC. Once again if unsure Google the name of the software. For e.g. Why would we need Skype / steam to start together with PC if we wont use it straight away and they will simply eat PC resources without doing anything? Exacty. So disable them.
This will increase PC startup speed, save up ram and make it bit faster.
Next Step -
Windows Services Tweaking. Now those services are integrated into system and some of them are absolutely useless, for example - Fax service, who the hell uses FAX these days. Kill it with fire! Thats what we will do, and instead of manual clicking EACH of them, some guys made a fantastic software that will help us!
Go to
website
and click on
Free Edition Download
Save it to
Desktop. Double click on the downloaded software, once install menu pops UP click the following
We don't want it to install any extra stuff
Accept --> Decline --> Decline --> Decline --> Decline --> Decline --> ( Explorer Window will open up, Close it) --> Finish
Now on Desktop we have a short-cut for
Vista Services Optimizer ( Ignore the name, it is optimised for Both Vista / Win 7 / Win 8 / Win 8.1 )
Double click it
A software will open
1 - Go to
Manual TuneUp
What this program does is disables services that you dont need, instead of going through a lot of services one by one, they made this nice interface and groups them into services groups
For Example by " I use Tablet PC pen and Ink Functionality " if you disable that, it disables all services that are related do it.
2 - On top you have 3 tabs, go throuhu each one of those. Basically what you have is the following Each Option has 3 choices - yes ; maybe ; no
yes - obviously keeps services running
maybe - disables them on startup, however if software/ hardware needs it system will enable them
no - totally disables them
Read through each one, and disable or put to " maybe if you are unsure " services you need / or don't need.
After changing them, click Optimize on the lower Right. Wualla it's done.