In the English version of Windows 7
Control Panel - Systems and Security - Administative Tools - Create and Format Hard Disk Partition
A pictorial view of your partitions is displayed
Right click the partition to resize and select Shrink Volume
CISCO MERAKI MS120-24P-HW 24-PORT GIGABIT CLOUD MANAGED PoE SWITCH - UNCLAIMED
$98.55
TP-Link 24-Port Gigabit Ethernet Unmanaged Switch Desktop/Rackmount TL-SG1024D
$69.99
Fortinet FortiSwitch FS-124D-POE 24 Port Gigabit Ethernet Switch UNREGISTERED
$99.97
New In Box BNIB Cisco SG300-10 - 10-Port Ethernet Gigabit Managed Switch S23
$119.99
NETGEAR GS108 ProSafe 8-Port GbE Unmanaged Switch w/ Power Adapter
$14.99
Dell X1052P Series 52-Port Gigabit Rack Mountable Managed Network Switch
$30.00
NETGEAR 8-Port Gigabit Ethernet Unmanaged Switch (GS308) - Home Network Hub,...
$12.00
Cisco WS-C2960S-48TS-L 48 Port Gigabit Ethernet LAN Switch - Same Day Shipping
$29.99
Cisco SG300-52 52-Port Gigabit Managed Switch *Tested For Power & Factory Reset*
$69.99
Loocam Gigabit PoE Switch 8 Port 96W 2 Uplink Port Unmanaged Ethernet Switch
$49.99