across my screen. they are long vertical lines which have multiplied and and the. top corner of the screen is a block of black smuges and makes it impossible to see. the tools icons in the Top of the corner screen.
Segregation is defined by the European Commission against Racism and Intolerance as the act by which a (natural or legal) person separates other persons on the basis of one of the enumerated grounds without an objective and reasonable justification, in conformity with the proposed definition of discrimination.
Segregation is the separation of materials. More specifically, it may refer to: Material segregation - Enrichment of a material constituent at a free surface or an internal interface of a material. Particle segregation - Tendency of particulate solids to segregate by size, density, shape and other properties.