Can fogged windows be repaired?

Modern windows are striking in their durability and good quality, but in practice and with them there are problems.

Condensation or condensation is one of the most common problems related to windows from different manufacturers. Even products of famous brands are not without flaws, and sometimes even high-quality windows cause inconvenience due to violations of their installation technology.

source http://argowindowrepair.com/blog/can-fogged-windows-be-repaired.html