: Keep a log of your performance to use as evidence when talking to your Internet Service Provider (ISP) about inconsistent service.
Unlike a one-off website test, installed software allows for:
: Minimal tools can sit in your taskbar or tray, showing real-time upload and download speeds without you having to open a browser. Popular Software Options Speedtest by Ookla - The Global Broadband Speed Test
Monitoring Your Connection: A Guide to Broadband Speed Software
: Track your speeds hourly or daily to find "dip" patterns, which often happen during peak midday or evening hours.