Blog
Practical articles from KomuraSoft LLC about website development, SEO, Google Ads, Windows development, legacy asset reuse, and bug investigation.
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Power Automate Error Handling and Retry Design — Preventing 'The Flow Was Working, Then It Just Stopped'
A collection of design patterns for preventing Power Automate flows from silently stopping without anyone noticing. Based on Microsoft Learn's official speci...
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PowerShell Error Handling and Retry Design — From the try/catch Trap to Exit Codes and Retry Best Practices
A practical rundown of PowerShell error handling: the difference between terminating and non-terminating errors, the -ErrorAction Stop pattern for the try/ca...
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Designing Scheduled Flows in Power Automate — Month-End Processing, Business-Day Checks, and Reminders in Practice
A practical guide to automating recurring processes with Power Automate's Recurrence trigger. Covers the trap of the default time zone being UTC, date expres...
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PowerShell Execution Policy and Script Signing — A Practical Guide to Graduating From "Papering Over It With Bypass"
PowerShell's execution policy is "a safety feature, not a security boundary." This article covers the differences between policies like RemoteSigned, scope p...
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Automating Data Entry Into Legacy Core Systems With Power Automate for Desktop — Replacing Manual Entry From Excel and Paper With UI Automation
A practical guide to replacing manual data entry into old core systems that have no API, using UI automation in Power Automate for desktop (PAD). Covers what...
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Automating Purchase-Order and Invoice PDFs That Arrive by Email With Power Automate — Designing Storage, Routing, Notification, and Extraction
A practical guide to automating the storage, routing, and notification of purchase-order and invoice PDFs that arrive by email with Power Automate, covering ...
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Building an Approval Workflow in Power Automate — Digitizing Paper and Email-Based Approval Requests
A practical guide to digitizing paper approval forms and email-attached Excel requests with Power Automate: the types of approval actions, choosing among For...
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Migrating Excel VBA Macros to Power Automate — What to Replace with Office Scripts, and What to Leave as VBA
A guide to whether Excel VBA macros can migrate to Power Automate, covering what Office Scripts can replace, what only VBA can still do, connector limits, li...
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Information Security 10 Major Threats 2026 — How to Read the Ranking, and What SMEs Should Actually Guard Against
In IPA's 'Information Security 10 Major Threats 2026,' ransomware attacks took first place for the 11th year running, supply chain attacks came in second, an...
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Incident Response Doesn't End at Recovery — A Postmortem (Recurrence Prevention) Template for Small Development Teams
Treating an incident as over once it's fixed and apologized for guarantees you'll repeat it. This article translates the blameless postmortem for small teams...