#KTI
Cloud infrastructure depends on strong foundations: networking, access management, operating systems and security. Build the basics before chasing advanced tools. #CloudInfrastructure #KTI
November 1, 2026 at 3:04 PM
Data Analytics starts with asking a useful question. Before building charts, check whether your data is accurate, complete and relevant. #DataAnalytics #KTI
November 2, 2026 at 3:05 PM
Data challenge: A report contains duplicate rows and inconsistent dates. Should you visualize it immediately or clean the data first? Why? #DataAnalytics #KTI
November 2, 2026 at 6:00 PM
Cloud challenge: An application server in a private subnet cannot download updates. What would you check first—routing, NAT, DNS or security rules? #CloudNetworking #KTI
November 1, 2026 at 6:02 PM
Good cybersecurity habits start at the support desk: use MFA, verify unexpected requests, keep devices updated and follow least-privilege access. Security is everyone's responsibility. #CyberAwareness #ITSupport #KTI
October 28, 2026 at 2:02 PM
Security scenario: Someone calls claiming to be IT and asks for a one-time verification code. What should the employee do? #Cybersecurity #KTI
October 28, 2026 at 5:00 PM
Netanyahu’s Rival Admitted It!
YouTube video by R&T Media
youtube.com
October 27, 2026 at 12:26 AM
Linux challenge: A web service isn't running. Which command would you use to check its status, and what would you investigate next? #Linux #KTI
October 27, 2026 at 5:00 PM
Linux skills can strengthen your IT Support foundation. Commands like pwd, ls, cd and systemctl help you navigate systems and inspect services. What Linux command did you learn first? #Linux #KTI
October 27, 2026 at 2:03 PM
Troubleshooting question: A PC has become slow after a software update. What information would you collect before making changes? #ITSupport #KTI
October 26, 2026 at 5:00 PM
Windows troubleshooting tip: when an application stops responding, start with Task Manager and check resource usage. A quick diagnosis is better than restarting everything blindly. #Windows #ITSupport #KTI
October 26, 2026 at 2:03 PM
Troubleshooting question: A PC has become slow after a software update. What information would you collect before making changes? #ITSupport #KTI
October 25, 2026 at 5:03 PM
Windows troubleshooting tip: when an application stops responding, start with Task Manager and check resource usage. A quick diagnosis is better than restarting everything blindly. #Windows #ITSupport #KTI
October 25, 2026 at 2:02 PM
Help Desk Scenario: A new employee cannot sign in. What should you verify before resetting the password? Share your first three checks. #ITChallenge #KTI
October 24, 2026 at 5:03 PM
A help desk professional needs more than technical knowledge. Listening carefully, documenting symptoms and explaining solutions clearly can make a difficult support case much easier. #HelpDesk #ITCareers #KTI
October 24, 2026 at 2:02 PM
IT Challenge: A user can print to one printer but not another. Would you start with the printer queue, network connection, driver or permissions? Why? #ITSupport #KTI
October 23, 2026 at 5:00 PM
Networking basics matter in IT Support. An IP address identifies a device, DNS translates names, and a gateway connects networks. Understanding these three helps you troubleshoot faster. #Networking #ITSupport #KTI
October 23, 2026 at 2:05 PM
A colleague says, 'Wi-Fi is connected, but websites won't open.' What would you check first: DNS, gateway, browser or the internet connection itself? Explain your reasoning. #DailyITChallenge #KTI
October 22, 2026 at 5:00 PM
Not surprising, Jim Dowson threatened to have me chopped up by a Balkans hitman if I didn't stop exposing his KTI.
October 22, 2026 at 5:35 AM
IT Support starts with understanding the problem, not guessing the solution. When a laptop is slow, check startup apps, storage, memory usage and recent changes before replacing hardware. Which check would you make first? #ITSupport #KTI
October 22, 2026 at 2:02 PM
By the way, KTI, the new airport in Phnom Penh, is a thumbs up.
October 21, 2026 at 6:36 AM