My Laptop is 2 years old so it isnt exactly outdated.

Lately 2 vertical bars have appeared on the screen, 1 just to the left of center screen and one on the far right. The bars are transparent white and dont effect how my computer runs but are a nuisance as they distort the colour, making everything lighter.

Is there something wrong with my screen that i can fix or do i just hav to save up for a new laptop.