how many svhosts.exe's should you have??

OS: windows 7 professional 64 bit
CPU: intel core i7 920 (1366)
Motherboard: Asus P6T Deluxe V2
Memory: Corsair Dominators (TR3X6G1600C8D)
Graphics Card: Sapphire 5970
Sound Card: on board / Asus Xonar D2
Monitor(s) Displays: lg flatron wide 22" 2x
Keyboard: flico maje
Mouse: g500
PSU: corsair 750w
Case: antec 1200
Cooling: sythek mugen - 2
Hard Drives: caviar black 1tb caviar green 1tb external western digital my book 1tb external western my book digital 500gb
Internet Speed: comcast houstont x, 16mb down with boost. 2mb up

Computer Type: PC/Desktop
System Manufacturer/Model Number: Alienware Aurora ALX R4
OS: Windows 10 Pro (x64)
CPU: Intel Core i7-3930K (3.2GHz - 4.5GHz)
Motherboard: Alienware Aurora-R4 x79
Memory: 4x Samsung 4GB PC3-12800 DDR3 (16GB 1600MHz)
Graphics Card: Nvidia Geforce GTX 690
Sound Card: SteelSeries Siberia Elite
Monitor(s) Displays: Dell UltraSharp U3011
Screen Resolution: 2560x1600
Keyboard: Logitech G710+ Mechanical
Mouse: Logitech G700s
PSU: 875W Some Dell PSU <.<
Case: Alienware Aurora ALX
Cooling: Custom Liquid Cooling (EK CPU & GPU blocks) dual EK 480RAD
Hard Drives: Samsung 850 Pro 256 GB, Seagate 1TB Desktop Hybrid HDD, 2x Western Digital 4TB Green HDD
Internet Speed: Verizon Fios (50 mbps average)
Other Info: Server: Intel NUC D54250WYK: i5-4250U, 16GB, 256 GB mSATA, Windows Server 2012 R2

OS: windows 7 professional 64 bit
CPU: intel core i7 920 (1366)
Motherboard: Asus P6T Deluxe V2
Memory: Corsair Dominators (TR3X6G1600C8D)
Graphics Card: Sapphire 5970
Sound Card: on board / Asus Xonar D2
Monitor(s) Displays: lg flatron wide 22" 2x
Keyboard: flico maje
Mouse: g500
PSU: corsair 750w
Case: antec 1200
Cooling: sythek mugen - 2
Hard Drives: caviar black 1tb caviar green 1tb external western digital my book 1tb external western my book digital 500gb
Internet Speed: comcast houstont x, 16mb down with boost. 2mb up