mathematicalm.com is acting as an unwanted start/home page in Google Chrome. Remove it by resetting Chrome’s homepage/startup settings and checking for anything that forces that page to load.
Follow these steps in Chrome on Windows 10:
- Remove it as the startup page
- Open Chrome.
- Select the three vertical dots (⋮) in the top-right corner > Settings.
- In the left pane, select On startup.
- If Open a specific page or set of pages is selected, remove any entry that shows
mathematicalm.com (click the three dots next to it > Remove).
- Optionally set Open the New Tab page instead.
- Fix the Home button
- In Settings, go to Appearance.
- Turn Show home button on.
- If Enter custom web address is selected and shows
mathematicalm.com, change it to the desired site or select New Tab page.
- Check Chrome’s “Set the home page” policy (if managed)
If this is a work/school PC, a policy might be forcing the homepage:
- In Chrome’s address bar, type
chrome://policy and press Enter.
- Look for any policy like HomepageLocation, RestoreOnStartupURLs, or similar pointing to
mathematicalm.com.
- If such a policy exists, it is being pushed by Group Policy or management software. In that case, contact the administrator to remove or change it.
- Remove suspicious extensions
- In Chrome, select the three dots (⋮) > Extensions > Manage extensions.
- Remove or disable any unfamiliar or recently added extensions.
- Restart Chrome and confirm that
mathematicalm.com no longer appears.
- Run a malware scan
Because hijacked home pages are often caused by adware:
- Open Windows Security > Virus & threat protection.
- Select Scan options > Full scan and let it complete.
If the browser still always opens mathematicalm.com after these steps, reset Chrome settings (Settings > Reset settings > Restore settings to their original defaults), then repeat steps 1–2 to set the desired homepage.
References: