Imran Sayyad - Techies Diary

Reliability timelines and event logs help correlate a repeating application crash with its recorded details.

How to Use Reliability Monitor and Event Viewer to Trace a Repeating App Crash in Windows 11

November 1, 2026

When one Windows app repeatedly crashes, start by matching its failure time in Reliability Monitor with the detailed Application log entry in Event Viewer. This low-risk workflow helps you collect useful evidence before repairing, reinstalling, or escalating the problem.

Tips & Tricks

Reviewing Windows storage settings before an automated cleanup.

How to Use Storage Sense in Windows 11 Without Accidentally Clearing Downloads or Offline OneDrive Files

November 1, 2026

Storage Sense can reclaim space on the Windows system drive, but its Downloads, Recycle Bin, and OneDrive controls deserve a deliberate review. This guide shows a conservative setup and explains when to use manual cleanup instead.

Tips & Tricks

A Windows 11 laptop being used to troubleshoot a persistent connection problem before resorting to a full network reset.

How to Reset Winsock and TCP/IP in Windows 11 Without Jumping Straight to Network Reset

November 1, 2026

When Windows 11 shows a normal network adapter but browsers or apps still cannot connect, reset Winsock first and TCP/IP only if needed. This guide explains what each command changes, what to save before running it, and when Network Reset is the better last resort.

Tech Wiki

Infographic showing TSN synchronizing devices, scheduling Ethernet traffic and delivering predictable control signals.

Time-Sensitive Networking Explained: Ethernet for Real-Time Systems

October 31, 2026

Time-Sensitive Networking, or TSN, adds predictable timing and delivery controls to Ethernet for robots, vehicles, factories, and other real-time systems.

Tech Wiki

Comparing smart-home device requirements before committing to a Matter setup.

How to Buy Matter Smart Home Devices Without Compatibility Surprises

October 31, 2026

Matter can make smart-home devices easier to use across platforms, but the logo alone does not guarantee every feature or network setup will work as expected. Use this pre-purchase checklist to match the exact device, connection type, hub, and controls to your home.

Tips & Tricks

A cutout image in Microsoft Paint shown against the checkerboard pattern used for transparent areas.

How to Make a Transparent PNG in Microsoft Paint on Windows 11

October 31, 2026

Use Microsoft Paint's Remove Background tool, inspect the checkerboard transparency, and save the result as PNG. This guide also shows how to use layers to spot missed background pixels before exporting.

Tech Wiki

A Docker Compose project being prepared for migration to a new computer.

How to Migrate a Docker Compose App to a New PC Without Losing Data

October 31, 2026

Move a Docker Compose app by separating its reproducible configuration from its persistent data. This checklist shows how to inventory volumes and bind mounts, restore them on a new PC, and test that the application actually recovered.

Tips & Tricks

A connected Wi-Fi icon does not confirm that a Windows PC can reach the internet.

Wi-Fi Connected but No Internet on Windows 11? Diagnose DHCP, DNS, Proxy, and Router Problems

October 30, 2026

When Windows says Wi-Fi is connected but nothing online works, the wireless link may be fine while DHCP, DNS, a proxy, VPN, router, or ISP connection is not. This diagnostic flow isolates the failing layer before you reset network settings.

Tips & Tricks

A clean boot temporarily removes third-party startup items from a Windows troubleshooting test.

How to Perform a Clean Boot in Windows 11 to Find a Conflicting App or Service

October 30, 2026

A clean boot temporarily prevents non-Microsoft services and startup apps from loading, helping you test whether background software is causing a specific Windows problem. Learn how to run the test, isolate the conflict efficiently, and restore normal startup settings.

Tech Wiki

An external drive alongside a Windows laptop represents local file version backups alongside cloud-based PC backup.

Windows Backup vs File History in Windows 11: What Each Protects and How to Use Both

October 30, 2026

Windows Backup and File History protect different things: one preserves selected OneDrive folders and Windows preferences, while the other keeps older file versions on a separate drive or network location. Using both gives you more recovery options for deleted files, unwanted edits, and a move to a new PC.

How To Solved Problems

How to Create Azure Network Security Group Rules for VMs and Subnets

October 29, 2026

Learn how to create and apply Azure Network Security Group (NSG) rules to control inbound and outbound traffic for virtual machines and subnets using the Azure portal and Azure CLI.

Tips & Tricks

A spreadsheet formula being simplified into clear intermediate calculations.

How to Use the LET Function in Excel to Make Long Formulas Easier to Read

October 29, 2026

Excel's LET function lets you assign clear, formula-local names to intermediate calculations. It is useful when a formula repeats the same expression or has become difficult to review and update safely.