Solve the problem that the browser home page was tampered with

The following is in the background of win10:

Sometimes you can delete the rogue URL behind it in the browser shortcut-"Properties-Shortcut-Target". If there is no suspicious URL, you can refer to the following method

Open the browser's installation directory, find the "application", and rename it (not the same as before); when you open it again, you will find that there is no rogue home page (note: after changing the "name", some programs will not recognize, demanding people. You can read on).

After modifying the "name", right-click its "Properties"-"General-Properties to read-only" and then in "Security-Advanced-change permissions-remove all current users-add-Select Principal-Advanced-find now-find the logged-in user of the current computer-OK-Select permissions in the current window-read and execute-OK".

After the modification, open the browser to confirm that it is correct, then change the name of the browser to the default name of the system at the time of installation, and then create a shortcut-you can complete the repair.

If there are any mistakes above, I hope God will give us some advice!