browser not work when restart my laptop,shows only loading sign.
Alle svar (1)
You can check for issues caused by a corrupted or incomplete Visual C++ installation that is missing runtime components (Redistributable Packages) required by Firefox, especially VCRUNTIME140_1.dll.
See "Visual Studio 2015, 2017 and 2019":
You may not need the latter (32-bit version) if you use 64-bit Firefox. You may have to reboot the computer.