Daily multitasking diagnostics — Zoom, tabs, Excel, dev, VMs.
Pick the closest match to your build.
Checking against Chrome Tab ×5
WillItLag answers "Can my PC run it?" without downloading a single byte — a precision diagnostic engine that turns confusing spec sheets into a single 1–100 Rig Score and a 5-tier verdict.
Compared against real published minimum and recommended specs — not hand-wavy guesses.
500,000+ PC games plus the most-used Creator and WFH apps.
Specs auto-refresh from upstream. New game on Steam? We can check it the day it ships.