IT Support Forum

Kleithon Keron
@Kleithon • Mar 21, 2026

Mar 21, 2026

36

My internet is connected but nothing is loading.

The Wi-Fi icon shows connected, but websites are not opening. when i maybe try chatgpt.com it shows this site can't be reached. Err_name_not_resolved error.

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

114

How to Create a Windows 11 Bootable USB using Rufus

Creating a bootable USB for Windows 11 allows clean installations, offline setups, or recovery operations without relying on cloud-based tools or installation assistants. Rufus is a compact utility widely used...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

89

How to Install Windows 11 on Unsupported Hardware

Microsoft continues to enforce strict hardware requirements for Windows 11, including TPM 2.0, Secure Boot, UEFI firmware, and a supported CPU. Many older systems, including popular Core i3 and FX-series...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

276

How to Install Windows 11 on Your PC (Step-by-Step Guide)

Installing an operating system shapes how a machine interacts with its hardware, software, and user. For Windows 11, that process comes with essential distinctions. Microsoft released Windows 11 in October...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

503

How to Upgrade Windows 10 to Windows 11 25H2 (Step-by-Step Guide)

Microsoft classifies Windows 11 25H2 as a feature update, built on the core of version 23H2 but with additional refinements and long-term servicing alignment. It follows the annual release cadence...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

574

How to Clean Up a Slow PC on Windows 11: Full Guide

Performance degradation in Windows 11 often results from accumulated software operations, background telemetry, memory paging, or storage inefficiencies. The system relies on complex scheduling, and when task queues exceed available...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

190

Preparing for Windows 11: 10 Things to Do First

Unlike previous releases, Windows 11 enforces a strict baseline for compatibility. Systems must support TPM 2.0, Secure Boot, and UEFI firmware. Many devices from before 2018 may not meet those...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

171

What is TPM 2.0 and why is it required?

In June 2021, Microsoft confirmed that TPM 2.0 is a mandatory hardware requirement for Windows 11. Many users only discovered this when their upgrade check failed. The Trusted Platform Module...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

191

Network Security Best Practices for SMBs

In 2024, over 61 percent of small and medium-sized businesses reported at least one cybersecurity incident, according to the Verizon Data Breach Investigations Report. Attackers exploit limited IT budgets, outdated...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

63

Top 5 Mistakes During Windows 11 Installation and How to Avoid Them

Windows 11 is technically demanding. Its installer enforces a strict checklist of hardware, security, and firmware conditions that many users overlook. These requirements include TPM 2.0 readiness, UEFI boot configuration,...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

1.2K

How to Run Windows on Mac M4 Without Slowdown

Apple’s transition to custom ARM-based silicon began with the M1 chip in 2020. In 2024, the release of the M4 chipset continued this evolution, delivering substantial gains in CPU efficiency,...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

63

How to install Windows 11 on a new PC with no Operating System

A new PC without an operating system cannot boot, launch setup tools, or detect any installation media on its own. It presents a blank state, no BIOS guidance, no built-in...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

209

Reliable Backup Strategy for Small Business Windows Server Systems

Small businesses increasingly rely on local servers to host accounting data, customer records, payroll systems, and internal collaboration tools. Microsoft Windows Server remains the backbone of many of these environments....

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

270

How to Detect a Failing Hard Drive: Early Warning Signs and Diagnostic Steps

Hard drives rarely fail without warning. Most develop performance anomalies well before a complete crash. These symptoms, such as slow data retrieval, unreadable files, or inconsistent boot behavior, suggest underlying...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

237

Laptop Overheating? Fix the Problem Permanently with These Technical Fixes

Laptops operate within tight thermal limits, often between 30°C and 95°C, depending on workload and processor type. When internal heat rises beyond the system’s cooling threshold, the machine initiates thermal...

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Mwebesa Norman
@norman • Mar 21, 2026

Mar 21, 2026

214

How to Choose the Best Free Backup Software for Windows

Windows remains the world’s most targeted operating system for ransomware attacks, accounting for nearly 91 percent of incidents in 2024, according to BlackFog's Global Threat Report. Whether you manage a...

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Mwebesa Norman
@norman • Mar 20, 2026

Mar 20, 2026

305

How to Recover Files from a Formatted Hard Drive

Formatting a hard drive initiates a system-level operation that prepares the storage device for data use by rewriting its file system metadata. This process erases the file allocation table (FAT...

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Mwebesa Norman
@norman • Mar 20, 2026

Mar 20, 2026

263

How to Restore Previous Versions of Files in Windows 11

File versioning in Windows allows users to retrieve earlier states of files without relying on third-party tools or external recovery systems. It is embedded in the operating system’s core functionality...

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Mwebesa Norman
@norman • Mar 20, 2026

Mar 20, 2026

299

How to Recover Deleted Files in Windows 10

When you delete a file in Windows 10, the system doesn't immediately erase the data. It simply marks the file’s storage space as available for reuse. The file remains on...

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Mwebesa Norman
@norman • Mar 20, 2026

Mar 20, 2026

447

Fix: Network Adapter Issues in Windows 11

The network adapter is a critical software-to-hardware interface that determines how your Windows 11 system connects to Wi-Fi or Ethernet. When it malfunctions, connectivity fails without warning. You may see...

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