So, I just installed Skype at work today because they finally bought me a webcam—but for some reason, I can't get video calls to work, and I'm totally lost!

When I clicked on help, this popped up:

speccy:
Operating SystemWindows 7 Professional 32-bit SP1
Computer type: Desktop
Installation Date: 14.9.2010. 10:29:39
Windows Security center
User Account Control (UAC) Enabled
Notify level 2 - Default
Firewall Enabled
Windows Update
AutoUpdate Automatically and Install AT set Scheduled
Schedule Frequency Every Day
Schedule Time 3:00
Windows Defender
Windows Defender Disabled Antivirus Antivirus
Antivirus
Antivirus Enabled
Company Name Microsoft
Microsoft Display Name Microsoft Security Essentials Product version 4.10.209.0 virus signatura Database up
Product Version 4.10.209.0
Virus Signature Database Up to date
.NET Frameworks installed
v4.7 Full
v4.7 Client
v3.5 SP1
v3.0 SP2
v2.0 SP2
Internet Explorer
Version Explorer version 11.0.9600.18792 PowerShell version 2.0
PowerShell
Version 2.0
Java
Java Runtime Environment
Path C:\Program Files\Java\jre1.8.0_131\bin\java.exe
Version 8.0
Update 131
Build 11
Environment Variables
USERPROFILE C:\Users\library
SystemRoot C:\Windows
User Variables
Machine Variables
Power Profile
Active power scheme Balanced
Hibernation Enabled
Enabled Turn OFF monitor after: (On AC Power) 10 min
on AC Power ) 10 min Turn OFF hard disk after 20 min
Suspend after: (On AC Power) 30 min
Screen saver Enabled
Uptime
Current Session
Current Time 5.10.2017. 14:30:11
Current Uptime 17.234 sec (0 d, 04 h, 47 m, 14 s)
Last boot time 5.10.2017. 9:42:57 Services TimeZone TimeZone GMT +1:00 Hours Language American
Services
TimeZone
TimeZone GMT +1:00 Hours
Language American (US)
Location United States
Format United States format American
Currency USD data format d. M. yyyy
Date Format d.M.yyyy.
Time Format H:mm🙏s
Hotfixes
System Folders
Process List
Security Options
Device Tree
CPUIntel Pentium E5400
Cores 2
Threads 2
Name Intel Pentium E5400
Code Name Wolfdale
Package Socket 775 LGA
Technology 45nm
Specification Dual-Core CPU E5400 @ 2.70 GHz Family 6 extended Family 6 model 7 extended model 17 Stepping a Revision R0 Instructions MMX
Family 6
Extended Family 6
Model 7
Extended Model 17
Stepping A
Revision R0
Instructions MMX, SSE, SSE2, SSE3, SSSE3, Intel 64, NX, VMX
Virtualization Supported, Enabled
Hyperthreading Not supported
Fan Speed fan speed 1288 RPM Rated bus speed 800.0 MHz Stock Core speed 2700 MHz Stock bus speed 200
Rated Bus Speed 800.0 MHz
Stock Core Speed 2700 MHz
Stock Bus Speed 200 MHz
Average Temperature 41 °C
Caches
L1 Data Cache Size cache siz 2 x 32 KBytes L2 Unified cache siz 2048 KBytes Cores Core speed
L1 Instructions Cache Size cache siz 2 x 32 KBytes L2 Unified cache siz 2048 KBytes Cores Core speed
L2 Unified Cache Size 2048 KBytes
Cores
Core Speed Multiplier Bus Speed Rated Bus Speed Temperature Threads
Core 0 1199.9 MHz x 6.0 200.0 MHz 800.0 MHz 42 °C APIC ID: 0
Core 1 1199.9 MHz x 6.0 200.0 MHz 800.0 MHz 39 °C APIC ID: 1
Graphics
Monitor 1
Name SONY TV on Nvidia GeForce 210 Current Resolution 1360 x768 pixels work Resolution 1360 x720
Current Resolution 1360x768 pixels
Work Resolution 1360x720 pixels
State state Enabled, Output devices support
Multiple displays multipli displays Duplicated monitor Width 1360 monitor Height 768 monitor BPP 32
Monitor Width 1360
Monitor Height 768
Monitor BPP 32 bits per pixel
Monitor Frequency monitor Frequency 60 Hz Device \\
Device \\.\DISPLAY1\Monitor0
Monitor 2
Name W1943 on NVIDIA GeForce 210
Current Resolution 1360x768 pixels
Work Resolution 1360x720 pixels
State Enabled, Output devices support
Multiple displays Duplicated
Monitor Width 1360
Monitor Height 768
Monitor BPP 32 bits per pixel
Monitor Frequency 60 Hz
Device \\.\DISPLAY1\Monitor1
NVIDIA GeForce 210
Manufacturer NVIDIA
Model GeForce 210
GPU GT218
Device ID 10DE-0A65
Revision A3
Subvendor Undefined (0000)
Current Performance Level Level 0
Technology 40 nm
Die Size 57 mm²
Release Date 2009
DirectX Support 10.1
OpenGL Support 4.1
Bus Interface PCI Express x16
Temperature 59 °C
Driver version 9.18.13.1106
BIOS Version 70.18.4f.00.00
ROPs 4
Shaders 16 unified
Physical Memory 512 MB
Virtual Memory 1280 MB
Count of performance levels : 1
Level 1 - "Perf Level 0"
Optical Drives
HL-DT-ST DVDRAM GH22NS50 ATA Device
Media Type DVD Writer
Name HL-DT-ST DVDRAM GH22NS50 ATA Device
Availability Running/Full Power
Capabilities Random Access, Supports Writing, Supports Removable Media
Read capabilities CD-R, CD-RW, CD-ROM, DVD-RAM, DVD-ROM, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-R DL, DVD+R DL
Write capabilities CD-R, CD-RW, DVD-RAM, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-R DL, DVD+R DL
Config Manager Error Code Device is working properly
Config Manager User Config FALSE
Drive E:
Media Loaded FALSE
SCSI Bus 0
SCSI Logical Unit 0
SCSI Port 2
SCSI Target Id 1
Status OK
PeripheralsStandard PS/2 Keyboard
Device Kind Keyboard
Device Name Standard PS/2 Keyboard
Vendor (Standard keyboards)
Location plugged into keyboard port
Driver
HID-compliant mouse
Device Kind Mouse
Device Name HID-compliant mouse
Vendor Unknown
Location USB Input Device
Driver
Fax - HP Officejet Pro 8610
Device Kind Printer
Device Name Fax - HP Officejet Pro 8610
Vendor HP
Driver
HP Officejet Pro 8610
Device Kind Printer
Device Name HP Officejet Pro 8610
Vendor HP
Driver
HP Officejet Pro 8610 (NET)
Device Kind Camera/scanner
Device Name HP Officejet Pro 8610 (NET)
Vendor Hewlett-Packard
Driver
Printers
\\Rnp0026736024a3\mp2352
Printer Port \\Rnp0026736024a3\mp2352
Print Processor winprint
Availability Always
Priority 1
Duplex None
Print Quality 600 * 600 dpi Monochrome
Status The printer is being deleted
Driver
Fax - HP Officejet Pro 8610 (Network)
Printer Port CN63EFX120_FAX
Print Processor winprint
Availability Always
Priority 1
Duplex None
Print Quality 300 * 300 dpi Color
Status Unknown
Driver
HP Officejet Pro 8610 (Network) (Default Printer)
Printer Port CN63EFX120
Print Processor winprint
Availability Always
Priority 1
Duplex None
Print Quality 600 * 600 dpi Color
Status Unknown
Driver
MotherboardManufacturer ASUSTeK Computer INC.
Model P5QPL-AM (LGA775)
Version Rev X.0x
Chipset Vendor Intel
Chipset Model G41
Chipset Revision A3
Southbridge Vendor Intel
Southbridge Model 82801GB (ICH7/R)
Southbridge Revision A1
System Temperature 35 °C
BIOS
Brand American Megatrends Inc.
Version 0414
Date 11.6.2010.
Voltage
CPU CORE 1.240 V
MEMORY CONTROLLER 1.880 V
+3.3V 3.360 V
+5V 5.040 V
+12V 8.141 V
VIN5 1.592 V
VIN6 1.000 V
PCI Data
Slot PCI-E
Slot Type PCI-E
Slot Usage In Use
Bus Width 32 bit
Slot Designation PCIEX16_1
Characteristics 3.3V, Shared, PME
Slot Number 0
Slot PCI-E
Slot Type PCI-E
Slot Usage Available
Bus Width 32 bit
Slot Designation PCIEX1_1
Characteristics 3.3V, Shared, PME
Slot Number 1
Slot PCI
Slot Type PCI
Slot Usage Available
Bus Width 32 bit
Slot Designation PCI_1
Characteristics 3.3V, Shared, PME
Slot Number 2
Slot PCI
Slot Type PCI
Slot Usage Available
Bus Width 32 bit
Slot Designation PCI_2
Characteristics 3.3V, Shared, PME
Slot Number 3
Devices and Printers:
