SP1 is just a Service Pack, specifically the first (and currently only) one available for W7. These are merely a collection of security fixes and other OS patches that Microsoft have released since the original OS was made available. All current retail versions of W7 should already have this pre-integrated on the disk, so all you need to do is pop the disk in and install. If, by any chance, your disk doesn't already include SP1 (and I can't tell whether the Dixons one does or not), you can always download the appropriate standalone of SP1, burn it to a disk (or place on a USB stick) and then install it from that. If you have to go down that route, it is usually best to install the Service Pack immediately after installing W7, as that's the closest you can get to having it pre-integrated.
My Computer
At a glance
Windows 8.1 Pro RTM x64Intel Core-i5-3570K 4-core @ 3.4GHz (Ivy Brid...4 x 4GB DDR3-1600 Corsair Vengeance CMZ8GX3M2...MSI GeForce GTX770 Gaming OC 2GB
- Computer type
- PC/Desktop
- Computer Manufacturer/Model Number
- Dwarf Dwf/11/2012 r09/2013
- OS
- Windows 8.1 Pro RTM x64
- CPU
- Intel Core-i5-3570K 4-core @ 3.4GHz (Ivy Bridge) (OC 4.4GHz)
- Motherboard
- ASRock Z77 Extreme4-M
- Memory
- 4 x 4GB DDR3-1600 Corsair Vengeance CMZ8GX3M2A1600C9B (16GB)
- Graphics Card(s)
- MSI GeForce GTX770 Gaming OC 2GB
- Sound Card
- Realtek High Definition on board solution (ALC 898)
- Monitor(s) Displays
- ViewSonic VA1912w Widescreen (VGA)
- Screen Resolution
- 1440x900
- Hard Drives
- OCZ Agility 3 SSD 120GB SATA III x2 (RAID 0)
Samsung HD501LJ 500GB SATA II x2
Hitachi HDS721010CLA332 1TB SATA II
Iomega 1.5TB Ext USB 2.0
WD 2.0TB Ext USB 3.0
- PSU
- XFX Pro Series 850W Semi-Modular
- Case
- Gigabyte IF233
- Cooling
- 1 x 120mm Front Inlet 1 x 120mm Rear Exhaust
- Keyboard
- Microsoft Comfort Curve Keyboard 3000 (USB)
- Mouse
- Microsoft Comfort Mouse 3000 for Business (USB)
- Internet Speed
- NetGear DG834Gv3 ADSL Modem/Router (Ethernet) ~4.0 Mb/s (O2)
- Antivirus
- Avast! 8.0.1497
- Browser
- IE 11
- Other Info
- Optical Drive: HL-DT-ST BD-RE BH10LS30 SATA Bluray
Lexmark S305 Printer/Scanner/Copier (USB)
WEI Score: 8.1/8.1/8.5/8.5/8.25
Asus Eee PC 1011PX Netbook (Windows 7 x86 Starter)