Converting an Old laptop into a Media and File Server

[Tickletehpickle]

I have a Lenovo 2716RV8 laptop that I got from my school, since they destroyed all the other ones, I took one and tried to make it as my home server. I currently have Plex, TightVNC, Teamviewer and IIS installed. What do you guys think I should add?? I also have 2 2TB hdd plugged in.

System

 

*Info*
- Name: LOLICONPASTASER
- Manufacturer: LENOVO
- Model: 2716RV8
- Type: x64-based PC
- Number of Processors: 1
- Number of Logical Processors: 2
- DNS Host Name: LoliconPastaServer
- Domain: WORKGROUP
- Owner Name: Lolicon Pasta
- Roles: LM_Workstation, LM_Server, DialIn, NT, Potential_Browser, Master_Browser
- Status: OK

BIOS

- Serial Number: R840G43
- Name: Ver 1.00PARTTBL8
- Manufacturer: LENOVO
- SMBIOS Version: 7YET79WW (3.09 )
- SMBIOS Major Version: 2
- SMBIOS Minor Version: 4
- Version: LENOVO - 3090
- Release Date: Thursday, 19 November 2009 8:00 AM
- Status: OK
- Description: Ver 1.00PARTTBL8

Operating System

- Name: Windows 8.1 Pro
- Version: 6.3.9600
- Build Type: Multiprocessor Free
- Registered User: Lolicon Pasta
- Product Key: 
- Serial Number: 
- Service Pack Major Version: 0
- Service Pack Minor Version: 0
- System Device: \Device\HarddiskVolume2
- System Directory: C:\Windows\system32
- Install Date: Friday, 4 July 2014 8:22 AM
- Local Date and Time: Saturday, 12 July 2014 12:40 PM
- Last Boot Up Time: Saturday, 12 July 2014 10:52 AM