TAG

Microsoft Compatibility Telemetry

“Illustration of a laptop showing high CPU and disk usage caused by Microsoft Compatibility Telemetry (CompatTelRunner.exe), with cloud, graph, and data icons in the background to represent system data collection and diagnostics.”

2025-11-04

「Microsoft Compatibility Telemetry」でPCが重い？——原因の見つけ方と“まずやる”対処ガイド

はじめに「朝イチの起動直後、なぜかPCが重い」「ディスク使用率が100%のまま動かない」「ファンが回りっぱなし」こうした“もっさり感”の裏で動いている代表的な仕組みのひとつが、Microsoft Compatibility Telemetry […]

“Illustration of a laptop showing high CPU and disk usage caused by Microsoft Compatibility Telemetry (CompatTelRunner.exe), with cloud, graph, and data icons in the background to represent system data collection and diagnostics.”

2025-11-03

Is “Microsoft Compatibility Telemetry” Slowing Down Your PC?

A Beginner-Friendly Guide to Checking It Safely (Windows 11/10) Introduction If your PC feels sluggish right after startup—fa […]