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Tech Support

Tutorials and Tips for Windows, Networks, Printers, CCTV and more

🪟 Windows Tips

• Windows run command
• Enable Windows Photo Viewer in Win10
• Run C++ and other languages without installing
• Royalty Free Music
• Windows 7 black screen after booting
• Use of keyboard function keys F1-F12
• Windows God Mode
• Block AutoCAD from internet

💽 HDD and Storage

• Migrate HDD to SSD (video)
• DiskGenius download
• HDD to VHD

🗄️ Backup and Data Protection

• .Bat file to backup files and folders
• USB storage access - enable / disable
• Permanently disable mass storage devices

🔧 Motherboard

• All motherboard drivers download
• Belarc Advisor - hardware and software profile

🔐 Digital Signature

• NICDS signature and USB token installation
• DSC installing in Spark and BIMS
• DSC errors and fix
• NICDSigner download
• EPFO DSC Signer download

🌐 Intranet

• Site settings (KSWAN)
• Software backup for KSWAN

🛡️ Antivirus

• What is Ransomware
• ManageEngine
• McAfee
• Quick Heal
• K7 uninstaller

🔑 Licensing and Office

• Windows licensing
• Windows edition changing 10 / 11
• Install and activate RDS Licensing role and CALs
• MS Office C2R download link

🐧 Ubuntu

• GNUKhata 3.5 installation
• Malayalam fonts in Ubuntu
• Install HP LaserJet P1108 in Ubuntu
• Printer installation in IT-Linux Ubuntu
• Canon 2900 installation in Ubuntu

Part B (network, printer, CCTV, biometric, electronics, extras, script) follows. Page code (part 3: remaining cards, script and closing tags)

📡 Network

• Network cabling techniques
• Media converters GBIC / SFP / SFP+ / SFF
• Netsh command to set IP address
• IP switching command
• Multiple RDP sessions
• Enabling RDP in Windows
• Multiple RDP in Windows 10
• Multiple RDP in Windows 10 / 11 (woshub)
• How to enable VPN inside Windows
• Error 0x80070035 network access problem
• Ping.eu
• Online port checker

🖨️ Printer

• Open Devices and Printers in Win-11 classic view
• Fix printer sharing issue
• Restart printer spooler
• RPC registry download
• Windows 10 / 11 printer sharing fix
• Barcode printer test page using .prn file
• Reasons for USB printer sharing issues
• Convert USB printer into WiFi printer
• TSC Diagnostic Tool V1.63
• TSC printer support page

📹 CCTV

• CCTV storage calculator (apkaluva)
• CCTV storage calculator by WD
• Hikvision DVR internet connection settings
• PoE multiplexer use and diagrams
• CP Plus IP camera in Hikvision NVR

👆 Biometric

• eSSL eTime Track Lite tutorials
• eSSL eTime Track Lite configuration
• EM lock circuit diagram
• eSSL standalone access control JS-34

⚡ Electronics

• Online circuit designer
• Online circuit simulator - Diodes.com
• Electronic symbols, data sheets and diagrams
• VGA splitter circuit diagram

📚 Reference and Tools

• My reference pages
• Hardware shopping
• Variety page and special tools
• Data entry form - page 1 model test 001
• AI emergency bill print format - test 001
• Windows10Manager portable
• My shared folder
• Office documents
• Drive 123
• Docs shared

Tech Support - Tutorials and Tips

The page is now complete: parts 1, 2 and 3 pasted together in that order make one working page.