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BLOGS


Excel Template: CRM Dashboard for Small Businesses
This tool is designed to help you manage customers, employees, services, and sales, all in one place, with automated dashboards and KPIs....

MirVel
Sep 7, 20253 min read


Top 5 Reusable M Code Functions for Power BI/Excel (Power Query)
Power BI’s Power Query (M language) allows creating custom functions and reusable query steps to simplify common tasks. Below are five...

MirVel
Aug 31, 20254 min read


Power Query Performance Playbook (Power BI & Excel)
Want faster refreshes and snappier previews? Here’s a practical, no-nonsense guide to making Power Query load much quicker using only...

MirVel
Aug 27, 20253 min read


Build a Profit & Loss (P&L) report in Power BI — end-to-end from CSVs
This post walks through the exact setup shown in your screenshots: folder-based CSV ingestion in Power Query, a tidy star schema, an FX...

MirVel
Aug 15, 20253 min read


LLM Models Comparison Table (2025) — Data & Automation Focus
Here’s a pragmatic, up‑to‑date roundup of the major LLM families you’ll actually encounter in the wild—what they’re best at, how they’re...

MirVel
Aug 10, 20253 min read


How to Create Dynamic Drop-Downs in Excel for Interactive Charts and Data Management
Understanding Dynamic Drop-Downs Dynamic drop-down lists update their contents automatically based on user selections, eliminating...

MirVel
Aug 6, 20252 min read
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