Improve Ventilation:

Open windows for short periods to allow fresh air to circulate. Use exhaust fans in bathrooms and kitchens to reduce humidity levels.
Control Indoor Humidity:

Use a dehumidifier to maintain optimal indoor humidity levels (between 30–50%). Avoid drying clothes indoors, as this releases large amounts of moisture into the air.
Insulate Windows:

Install double-glazed windows or use window insulation film to reduce the temperature difference between the glass and indoor air. Seal any gaps or cracks around the windows to prevent cold air from entering.
Wipe Down Windows:

Use a microfiber cloth or squeegee to remove condensation as soon as it appears to prevent mold growth and water damage.