Translations:Check a Downloaded ISO Image For Errors/2/en
From Manjaro
Prior to burning your downloaded ISO image (or using it as a virtual disc in Virtualbox), it is strongly recommended that you first check that it hasn't been corrupted. The consequences of not doing so, especially if you intend on installing Manjaro as your main operating system, should be obvious, that is that a corrupted image will result in a corrupted installation.