If you’re running 64-bit { -brand-name-windows } (<a href="{ $version }">here’s how to check</a>), your { -brand-name-firefox } may already be 64-bit. <a href="{ $check }">Check your { -brand-name-firefox } version</a> (in the “About { -brand-name-firefox }” window) and look for “(32-bit)” or “(64-bit)” after the version number:
Jolic 64-bitowy { -brand-name-windows } wužywaśo (<a href="{ $version }">how móžośo to zwěsćiś</a>), maśo snaź južo 64-bitowu wersiju { -brand-name-firefox }. <a href="{ $check }">Pśeglědajśo swóju wersiju { -brand-name-firefox }</a> (we woknje „Wó { -brand-name-firefox }“) a pytajśo za „(32-bitowy)“ abo „(64-bitowy)“ za wersijowym numerom: