How To Clean Up and Reset Google Chrome [2025 Guide]

不過使用者仍可以從 Google Chrome 官方網站免費下載「Chrome Cleanup Tool」清理工具， 這個小程式容量不大，下載、執行後就能快速掃描你的 Chrome 瀏覽器是否正常、安全，當遇到已知的惡意程式或危害，可協助清除並將瀏覽器設定恢復原始預設值。

Google Chrome 瀏覽器出錯會顯示（This application will scan and remove software that may cause problems with Chrome.）訊息，下載好 Chrome Cleanup Tool 點擊會自動執行運作掃描，如沒有問題就會出現如上圖（找不到任何程式）畫面，這代表瀏覽器處於安全狀態。

You might have unwanted software or malware installed on your computer if you experience:Pop-up ads and new tabs that won't go away Your Chrome homepage or search engine keeps changing without your permission Unwanted Chrome extensions or toolbars k

To help find and remove unwanted programs on Windows computers, you can download and run the Chrome Cleanup Tool. It's an application that searches your computer for suspicious programs and offers to remove them for you.

The Chrome Cleanup Tool is a program written by Google that will scan a computer for programs that cause problems in Google Chrome.

Google Chrome Cleanup uses ESET technology to identify and eradicate suspicious or unwanted programs on your Windows computer.