ACCESSORIESACLAS ETR MACHINESBAR-CODE SCANNERSBLUETOOTH SPEAKERSCOMPUTINGELECTRICALSGRAPHICS CARDHDMI CABLESID CARDSLAPTOPS BAGSLINKSYS ROUTERSMICROSOFT OFFICENETWORKINGOFFICE TELEPHONEPBX SYSTEMSPOSPRINTERSPROJECTORSPROMATE AUDIO ADAPTERSPROMATE DISPLAYPORT CABLESPROMATE EARPHONESPROMATE HDMI CABLESPROMATE HEADPHONESPROMATE KVM SWITCHESPROMATE LAPTOP BAGSPROMATE LAPTOP SLEEVESPROMATE MOUSEPROMATE POUCHESPROMATE POWERBANKSPROMATE PROJECTORSPROMATE SMARTWATCHESRAM (RANDOM ACCESS MEMORY)SECURITYSOLUTIONSSSDSWITCHESTENDA ROUTERSTOOLSUSB CABLESVENTIONVGA CABLESVGA CONVERTERS / ADAPTERSWEBCAM
- -14%
- Model: WDBYVG0020BBK-WESN
- Capacity: 2TB
- Form Factor: Portable external hard drive
- Interface: USB 3.2 Gen 1 (USB-C, backward compatible with USB 2.0)
- Transfer Speed: Up to 5 Gbps (USB 3.2 Gen 1)
- Storage Type: HDD (Hard Disk Drive)
- Data Encryption: 256-bit AES hardware encryption
- Backup Software: WD Backup software for Windows; Time Machine compatibility for macOS
- Casing: Sleek and durable design
- Dimensions: 110 mm x 81.5 mm x 19.1 mm (4.33" x 3.21" x 0.75")
- Weight: 149 g (5.26 oz)
- Operating Temperature: 5°C to 35°C (41°F to 95°F)
- Power Supply: USB bus-powered
- Compatibility: Windows 10, Windows 8.1, Windows 7, macOS 10.14 and later (requires reformatting)
- LED Indicator: Activity and power indicator
in Hard DiskSku: 802039902WD My Passport 2TB Hard drive- Black, WDBYVG0020BBK-WESN
KSh 14,000Original price was: KSh 14,000.KSh 12,000Current price is: KSh 12,000. ( Ex VAT )KSh 14,000Original price was: KSh 14,000.KSh 12,000Current price is: KSh 12,000. ( Ex VAT ) Add to cart - -7%
- Model: WD Purple
- Capacity: 1TB
- Interface: SATA III 6Gb/s
- Form Factor: 3.5-inch
- Rotational Speed: 5,400 RPM
- Cache: 64MB
- Data Transfer Rate: Up to 150MB/s
- Workload Rating: 180TB/year
- MTBF (Mean Time Between Failures): 1 million hours
- Annualized Failure Rate (AFR): 1.0%
- Vibration Resistance:
- Operating: Up to 70 dB (0.2G peak)
- Non-Operating: Up to 75 dB (0.5G peak)
- Operating Temperature: 32°F to 140°F (0°C to 60°C)
- Non-Operating Temperature: -40°F to 158°F (-40°C to 70°C)
- Power Consumption:
- Read/Write: 6.0W
- Idle: 4.0W
- Standby/Sleep: 0.8W
- Noise Levels:
- Idle: 25 dBA
- Seek: 29 dBA
- Dimensions:
- Height: 1.028 inches (26.1 mm)
- Width: 4.00 inches (101.6 mm)
- Depth: 5.787 inches (147 mm)
- Weight: Approximately 1.40 lbs (0.64 kg)
- Special Features:
- Optimized for surveillance systems with continuous operation
- Advanced surveillance firmware for high-write environments
- Supports up to 64 HD cameras
- Built for 24/7 operation in high-temperature environments
- Compatibility: Suitable for DVR/NVR systems
- Compliance: RoHS compliant
in Hard DiskSku: 22720WD Purple 1TB 5400 RPM Surveillance Hard Disk Drive
KSh 7,500Original price was: KSh 7,500.KSh 7,000Current price is: KSh 7,000. ( Ex VAT )KSh 7,500Original price was: KSh 7,500.KSh 7,000Current price is: KSh 7,000. ( Ex VAT ) Add to cart - -10%
- Model: WD Purple
- Capacity: 2TB
- Interface: SATA 6Gb/s
- Form Factor: 3.5-inch
- Rotational Speed: 5,400 RPM
- Cache: 64MB
- Data Transfer Rate: Up to 6Gb/s
- Average Latency: 5.56 ms
- Sector Size: 512e (512-byte emulation)
- Compatibility: Designed for surveillance DVR/NVR systems
- Hot-Pluggable: No (Requires system shutdown for replacement)
- Power Consumption:
- Active: 4.5W
- Idle: 3.5W
- Reliability:
- MTBF: 1 million hours
- Error Rate: <1 non-recoverable error per 10^14 bits read
- Operating Temperature: 32°F to 140°F (0°C to 60°C)
- Dimensions:
- Height: 1.028 inches (26.1 mm)
- Width: 4.00 inches (101.6 mm)
- Depth: 5.79 inches (147.0 mm)
- Weight: Approximately 1.51 lbs (0.68 kg)
- Drive Technology: Conventional Magnetic Recording (CMR)
- Special Features:
- Optimized for 24/7 surveillance operation
- Supports high-definition video streaming and high-write workloads
- Designed for continuous recording from multiple cameras
- Advanced AllFrame technology for improved video playback and reduced frame loss
in Hard DiskSku: 22722WD Purple 2TB 5400 RPM Surveillance Hard Disk Drive
KSh 10,000Original price was: KSh 10,000.KSh 9,000Current price is: KSh 9,000. ( Ex VAT )KSh 10,000Original price was: KSh 10,000.KSh 9,000Current price is: KSh 9,000. ( Ex VAT ) Add to cart - -14%
- 14TB Storage Capacity
- 3.5" Form Factor
- SATA III 6 Gb/s Interface
- 512MB Cache
- 7200 rpm
- Up to 255 MB/s Sustained Data Transfers
- 600,000 Load/Unload Cycles
- 550TB per Year Workload Rating
- Designed for 24/7 Surveillance
- Supports up to 64 HD Cameras
in Hard DiskSku: 339393WD Purple Pro 14TB Surveillance Hard Drive , 512MB – WD141PURP
KSh 63,000Original price was: KSh 63,000.KSh 54,000Current price is: KSh 54,000. ( Ex VAT )KSh 63,000Original price was: KSh 63,000.KSh 54,000Current price is: KSh 54,000. ( Ex VAT ) Add to cart - -26%
- Capacity: 4TB
- Interface: SATA 6.0 Gb/s
- Form Factor: 3.5-inch
- RPM: 5400 RPM
- Cache: 64MB
- Designed For: NAS systems with up to 8 bays
- Workload Rate: 180TB/year
- MTBF: 1 million hours
- Noise Level: 23 dBA (idle), 24 dBA (seek)
- Operating Temperature: 0°C to 65°C
- Non-operating Temperature: -40°C to 70°C
- Power Consumption:
- Read/Write: 4.8W
- Idle: 3.1W
- Standby/Sleep: 0.6W
- Technology: NASware 3.0 for improved reliability and compatibility
- Vibration Protection: Enhanced to minimize wear and tear in NAS environments
in Hard DiskSku: 22732WD Red 4TB NAS Internal Hard Drive
KSh 27,000Original price was: KSh 27,000.KSh 20,000Current price is: KSh 20,000. ( Ex VAT )KSh 27,000Original price was: KSh 27,000.KSh 20,000Current price is: KSh 20,000. ( Ex VAT ) Add to cart - -17%
- Capacity: 10TB
- Interface: SATA 6Gb/s
- Form Factor: 3.5-inch
- Rotational Speed: 7,200 RPM
- Cache: 256MB
- Data Transfer Rate: Up to 6Gb/s
- Average Latency: 4.17 ms
- Sector Size: 4K native
- Compatibility: Designed for surveillance systems and DVR/NVR systems
- Hot-Pluggable: No (Requires system shutdown for replacement)
- Power Consumption:
- Active: 7.2W
- Idle: 6.0W
- Reliability:
- MTBF: 1 million hours
- Error Rate: <1 non-recoverable error per 10^14 bits read
- Operating Temperature: 32°F to 140°F (0°C to 60°C)
- Dimensions:
- Height: 1.03 inches (26.1 mm)
- Width: 4.00 inches (101.6 mm)
- Depth: 5.79 inches (147.0 mm)
- Weight: 1.61 lbs (0.73 kg)
- Drive Technology: Conventional Magnetic Recording (CMR)
- Special Features:
- Optimized for 24/7 surveillance and high-definition video recording
- Supports up to 64 HD cameras
- AllFrame AI technology for improved video streaming and recording stability
- Enhanced workload capability designed for high-write applications
Sku: 3789940Western Digital 10TB WD Purple Pro Surveillance Hard drive, WD101PURP
KSh 48,000Original price was: KSh 48,000.KSh 40,000Current price is: KSh 40,000. ( Ex VAT )KSh 48,000Original price was: KSh 48,000.KSh 40,000Current price is: KSh 40,000. ( Ex VAT ) Add to cart - -3%
- Model: Western Digital 1TB External Hard Drive
- Capacity: 1TB
- Interface: USB 3.0 (also compatible with USB 2.0)
- Form Factor: 2.5-inch
- Drive Type: External hard drive
- Rotational Speed: 5400 RPM
- Cache Size: 8MB (or as specified by model)
- Data Transfer Rate: Up to 5 Gbps (USB 3.0)
- Dimensions: 115 x 80 x 21 mm (4.53 x 3.15 x 0.83 inches) (varies by model)
- Weight: Approximately 150 grams (varies by model)
- Enclosure: Durable, portable casing with a compact design
- Power Supply: Powered through USB connection
- Operating Temperature: 5°C to 35°C (41°F to 95°F)
- Compatibility: Windows 10, 8, 7, and macOS (may require reformatting for macOS)
- Included Software: WD Backup and WD Security software
in AccessoriesSku: 1026Western Digital 1TB External Hard Drive
KSh 8,000Original price was: KSh 8,000.KSh 7,800Current price is: KSh 7,800. ( Ex VAT )KSh 8,000Original price was: KSh 8,000.KSh 7,800Current price is: KSh 7,800. ( Ex VAT ) Add to cart - -9%
- Capacity: 2TB
- Interface: SATA 6.0 Gb/s
- Form Factor: 3.5-inch
- RPM: 5400 RPM
- Cache: 64MB
- Designed For: NAS systems with up to 8 bays
- Workload Rate: 180TB/year
- MTBF: 1 million hours
- Noise Level: 23 dBA (idle), 24 dBA (seek)
- Operating Temperature: 0°C to 65°C
- Non-operating Temperature: -40°C to 70°C
- Power Consumption:
- Read/Write: 4.8W
- Idle: 3.1W
- Standby/Sleep: 0.6W
- Technology: NASware 3.0 for enhanced reliability and compatibility
- Vibration Protection: Optimized for NAS environments
in Hard DiskSku: 22728Western Digital 2TB WD Red Hard Drive
KSh 19,500Original price was: KSh 19,500.KSh 17,800Current price is: KSh 17,800. ( Ex VAT )KSh 19,500Original price was: KSh 19,500.KSh 17,800Current price is: KSh 17,800. ( Ex VAT ) Add to cart - -9%
- Model: Western Digital My Book Desktop Storage
- Capacity: 4TB
- Interface: USB 3.0 (also compatible with USB 2.0)
- Form Factor: Desktop external hard drive
- Drive Type: External hard drive
- Rotational Speed: 5400 RPM
- Cache Size: 64MB
- Data Transfer Rate: Up to 5 Gbps (USB 3.0)
- Dimensions: 170 x 139 x 49 mm (6.69 x 5.47 x 1.93 inches)
- Weight: Approximately 1.13 kg (2.5 lbs)
- Enclosure: Durable, black matte casing with vertical orientation
- Power Supply: External power adapter required
- Operating Temperature: 5°C to 35°C (41°F to 95°F)
- Compatibility: Windows 10, 8, 7; macOS (may require reformatting for macOS)
- Â
in Desktop RAMSku: 12175Western Digital 4TB My Book Desktop Storage
KSh 22,000Original price was: KSh 22,000.KSh 20,000Current price is: KSh 20,000. ( Ex VAT )KSh 22,000Original price was: KSh 22,000.KSh 20,000Current price is: KSh 20,000. ( Ex VAT ) Add to cart - -3%
- Model: Western Digital 6TB CCTV Surveillance Hard Drive
- Capacity: 6TB
- Interface: SATA III 6Gb/s
- Form Factor: 3.5-inch
- Rotational Speed: 5,400 RPM
- Cache: 64MB
- Data Transfer Rate: Up to 150MB/s
- Workload Rating: 180TB/year
- MTBF (Mean Time Between Failures): 1 million hours
- Annualized Failure Rate (AFR): 0.88%
- Cameras Supported: Optimized for up to 64 HD cameras
- Drive Technology: Conventional Magnetic Recording (CMR)
- Firmware: Optimized for CCTV and surveillance systems
- Power Consumption:
- Read/Write: 6.0W
- Idle: 4.0W
- Standby/Sleep: 1.5W
- Operating Temperature: 32°F to 140°F (0°C to 60°C)
- Non-Operating Temperature: -40°F to 158°F (-40°C to 70°C)
- Shock Resistance:
- Operating: 30G, 2ms
- Non-Operating: 250G, 2ms
- Vibration Resistance:
- Operating: 0.1G²/Hz (10 to 300 Hz)
- Non-Operating: 0.5G²/Hz (10 to 300 Hz)
- Noise Levels:
- Idle: 24 dBA
- Seek: 32 dBA
- Dimensions:
- Height: 1.028 inches (26.1 mm)
- Width: 4.00 inches (101.6 mm)
- Depth: 5.787 inches (147 mm)
- Weight: Approximately 1.53 lbs (0.69 kg)
- Special Features:
- Designed for high-reliability surveillance systems
- Optimized for high-definition video recording and playback
- Reliable performance for continuous operation
- Compliance: RoHS compliant
Sku: 12118Western Digital 6TB CCTV Surveillance Hard Drive
KSh 29,000Original price was: KSh 29,000.KSh 28,000Current price is: KSh 28,000. ( Ex VAT )KSh 29,000Original price was: KSh 29,000.KSh 28,000Current price is: KSh 28,000. ( Ex VAT ) Add to cart - -1%
- Model: WD63PURZ
- Capacity: 6TB
- Form Factor: 3.5-inch
- Interface: SATA 6 Gb/s
- Cache: 256MB
- Rotational Speed: 5400 RPM
- Advanced Format (AF): Yes
- Max Sustained Transfer Rate: 175 MB/s
- Workload Rate: Up to 180 TB/year
- Drive Bays Supported: Up to 64 cameras per drive
- Compatibility: Designed for 24/7 surveillance systems
- MTTF (Mean Time to Failure): 1 million hours
- Error Recovery Controls: Yes (specific to surveillance environments)
- Power Consumption (Read/Write): 5.3W
- Power Consumption (Idle): 4.9W
- Power Consumption (Standby/Sleep): 0.4W
- Operating Temperature: 0°C to 65°C (32°F to 149°F)
- Non-Operating Temperature: -40°C to 70°C (-40°F to 158°F)
- Shock Resistance (Operating): 30G, 2 ms
- Shock Resistance (Non-Operating): 250G, 2 ms
- Noise Level (Idle): 23 dBA
- Noise Level (Seek): 24 dBA
- Dimensions: 147 mm x 101.6 mm x 26.1 mm (5.79" x 4.0" x 1.03")
- Weight: 640 g (1.41 lbs)
in Hard DiskSku: 63883900Western Digital 6TB WD Purple Surveillance Hard Drive, WD63PURZ
KSh 21,000Original price was: KSh 21,000.KSh 20,800Current price is: KSh 20,800. ( Ex VAT )KSh 21,000Original price was: KSh 21,000.KSh 20,800Current price is: KSh 20,800. ( Ex VAT ) Add to cart - -3%
- Model: Western Digital 8TB CCTV Surveillance Hard Drive
- Capacity: 8TB
- Cache Size: 256MB
- Interface: SATA 6.0Gb/s
- Form Factor: 3.5-inch
- Drive Type: Internal hard drive
- Rotational Speed: 5400 RPM
- Average Latency: 5.56 ms
- Data Transfer Rate: Up to 180 MB/s
- MTBF (Mean Time Between Failures): 1 million hours
- Workload Rate Limit: Up to 180 TB/year
- Surveillance Optimization: Designed for 24/7 operation with AI-enhanced video management
- Number of Drive Bays: Supports up to 64 HD cameras
- Reliability Features: Enhanced error recovery and vibration protection
- Operating Temperature: 0°C to 65°C (32°F to 149°F)
- Dimensions: 147 x 101.85 x 26.1 mm (5.79 x 4.01 x 1.03 inches)
- Weight: 620 grams (approx.)
Sku: 12120Western Digital 8TB CCTV Surveillance Hard Drive
KSh 37,000Original price was: KSh 37,000.KSh 36,000Current price is: KSh 36,000. ( Ex VAT )KSh 37,000Original price was: KSh 37,000.KSh 36,000Current price is: KSh 36,000. ( Ex VAT ) Add to cart - -16%
- Model: WD84PURZ
- Capacity: 8TB
- Interface: SATA 6Gb/s
- Form Factor: 3.5-inch
- Rotational Speed: 5,400 RPM
- Cache: 256MB
- Data Transfer Rate: Up to 6Gb/s
- Average Latency: 5.56 ms
- Sector Size: 512e (512-byte emulation)
- Compatibility: Designed for surveillance DVR/NVR systems
- Hot-Pluggable: No (Requires system shutdown for replacement)
- Power Consumption:
- Active: 6.0W
- Idle: 4.0W
- Reliability:
- MTBF: 1 million hours
- Error Rate: <1 non-recoverable error per 10^14 bits read
- Operating Temperature: 32°F to 140°F (0°C to 60°C)
- Dimensions:
- Height: 1.028 inches (26.1 mm)
- Width: 4.00 inches (101.6 mm)
- Depth: 5.79 inches (147.0 mm)
- Weight: Approximately 2.1 lbs (0.95 kg)
- Drive Technology: Conventional Magnetic Recording (CMR)
- Special Features:
- Optimized for 24/7 surveillance operation
- Supports high-definition video streaming and high-write workloads
- Designed to handle multiple camera feeds and extensive data volumes
- Advanced AllFrame technology for improved video playback and reduced frame loss
Sku: 678399Western Digital 8TB Wd Purple Surveillance Internal Hard Drive, WD84PURZ
KSh 37,000Original price was: KSh 37,000.KSh 31,000Current price is: KSh 31,000. ( Ex VAT )KSh 37,000Original price was: KSh 37,000.KSh 31,000Current price is: KSh 31,000. ( Ex VAT ) Add to cart - -10%
- Model: Western Digital Purple WD40PURZ
- Capacity: 4TB
- Interface: SATA III 6Gb/s
- Form Factor: 3.5-inch
- Rotational Speed: 5,400 RPM
- Cache: 256MB
- Data Transfer Rate: Up to 150MB/s
- Workload Rating: 180TB/year
- MTBF (Mean Time Between Failures): 1 million hours
- Annualized Failure Rate (AFR): 1.0%
- Vibration Resistance:
- Operating: Up to 70 dB (0.2G peak)
- Non-Operating: Up to 75 dB (0.5G peak)
- Operating Temperature: 32°F to 140°F (0°C to 60°C)
- Non-Operating Temperature: -40°F to 158°F (-40°C to 70°C)
- Power Consumption:
- Read/Write: 6.8W
- Idle: 5.0W
- Standby/Sleep: 0.8W
- Noise Levels:
- Idle: 23 dBA
- Seek: 27 dBA
- Dimensions:
- Height: 1.028 inches (26.1 mm)
- Width: 4.00 inches (101.6 mm)
- Depth: 5.787 inches (147 mm)
- Weight: Approximately 1.40 lbs (0.64 kg)
- Special Features:
- Optimized for surveillance applications with continuous operation
- Supports up to 64 HD cameras
- Advanced image processing capabilities
- Built for 24/7 operational environments
- Compatibility: Suitable for DVR/NVR systems
- Compliance: RoHS compliant
Sku: 38839Western Digital Purple 4TB Surveillance Hard Disk Drive, WD40PURZ
KSh 15,000Original price was: KSh 15,000.KSh 13,500Current price is: KSh 13,500. ( Ex VAT )KSh 15,000Original price was: KSh 15,000.KSh 13,500Current price is: KSh 13,500. ( Ex VAT ) Add to cart - -9%
- Capacity: 2TB
- Interface: SATA 6Gb/s
- Form Factor: 3.5-inch
- Rotational Speed: 7,200 RPM
- Cache: 64MB
- Data Transfer Rate: Up to 6Gb/s
- Average Latency: 4.17 ms
- Sector Size: 512e (512-byte emulation)
- Compatibility: Designed for CCTV surveillance systems and DVR/NVR systems
- Hot-Pluggable: No (Requires system shutdown for replacement)
- Power Consumption:
- Active: 6.0W
- Idle: 5.0W
- Reliability:
- MTBF: 1 million hours
- Error Rate: <1 non-recoverable error per 10^14 bits read
- Operating Temperature: 32°F to 140°F (0°C to 60°C)
- Dimensions:
- Height: 1.03 inches (26.1 mm)
- Width: 4.00 inches (101.6 mm)
- Depth: 5.79 inches (147.0 mm)
- Weight: Approximately 1.56 lbs (0.71 kg)
- Drive Technology: Conventional Magnetic Recording (CMR)
- Special Features:
- Optimized for 24/7 surveillance and continuous video recording
- Supports high-definition video streaming and high-write workloads
- Designed to handle multiple camera feeds and reliable data storage
Sku: 12114Western Digital WD 2TB CCTV Surveillance Hard Disk
KSh 11,000Original price was: KSh 11,000.KSh 10,000Current price is: KSh 10,000. ( Ex VAT )KSh 11,000Original price was: KSh 11,000.KSh 10,000Current price is: KSh 10,000. ( Ex VAT ) Add to cart - -17%
- Operating System:
- Windows 10 Pro for 64-bit architectures.
- English International version for global use.
- Edition:
- Pro edition offering advanced features for power users and businesses.
- Designed for users who need a higher level of control, security, and networking capabilities.
- Installation:
- Delivered on DVD for installation, with 1-pack DSP (Device System Builder) license.
- OEI (Original Equipment Installation) version, which is meant for system builders to install on new hardware.
- 32-bit/64-bit architecture support for more flexibility.
- Security Features:
- BitLocker Encryption: Encrypts data on your devices for enhanced security.
- Windows Defender Antivirus: Provides built-in protection against malware and viruses.
- Windows Defender Firewall: Helps to protect your system from unauthorized access.
- Business and Networking Features:
- Domain Join: Join a Windows domain for centralized management of networked computers.
- Group Policy Management: Set and enforce policies to control the system environment.
- Remote Desktop: Remotely connect to another PC over the internet or a local network.
- Assigned Access: Lock down a device to only run a specific app, useful for kiosks or single-purpose systems.
- Performance and Usability:
- Cortana: Digital assistant for voice commands, reminders, and searches.
- Virtual Desktops: Create multiple desktops to organize tasks and workflows.
- Snap Assist: Easily organize windows and maximize screen real estate by snapping them into place.
- Windows Ink: Use a stylus or digital pen to write and draw on your PC with built-in tools.
- DirectX 12: Provides better gaming performance, graphic rendering, and game play quality.
- Multimedia and Gaming:
- Microsoft Store: Access to apps, games, movies, and other multimedia content.
- Xbox Integration: Stream games from your Xbox console to your PC.
- Gaming Mode: Prioritize gaming performance by minimizing background processes.
- System Requirements:
- Processor: 1 GHz or faster, with at least 2 cores.
- RAM: 4 GB or more.
- Hard Disk: 64 GB or more of available storage.
- Display: 1366 x 768 or higher resolution.
- Licensing:
- DSP (Device System Builder) license for system builders and OEMs.
- OEI: Intended for installation on new PCs, not for upgrades or installations on already licensed machines.
Ideal For:
- Small to Medium-Sized Businesses: Leverage powerful security and networking features for enhanced business productivity.
- Power Users: Access advanced features like Hyper-V, Remote Desktop, and advanced security settings.
- System Builders: Customize PCs and install Windows 10 Pro on new hardware.
- IT Professionals: Control, manage, and secure multiple machines through domain-joining and group policies.
Sku: 3993002Windows 10 Pro 64Bit Eng Intl 1pk DSP OEI DVD
KSh 18,000Original price was: KSh 18,000.KSh 15,000Current price is: KSh 15,000. ( Ex VAT )KSh 18,000Original price was: KSh 18,000.KSh 15,000Current price is: KSh 15,000. ( Ex VAT ) Add to cart - Operating System:















