Don't confuse 'services' with 'programs.' Most computers have a ton of services load at boot, many of which are not always necessary. You can easily find a site that suggests which are with a google search. Bear in mind that each O/S is slightly different.
Bill
Fractal Design R5 | Asus Z170 Pro | Intel i5 6600k | 16 GB G.Skill Ripjaws DDR4 2133 | Seasonic 650w PSU | eVGA GTX 550 TI | Samsung 960 M2 500 GB | Samsung 850 EVO 500 GB | ASUS Burner | Windows 7 64-bit