During use, and especially on overcharge, the water in the electrolyte splits into hydrogen and oxygen. The battery begins to gas, which results in water loss. In flooded batteries, water can be added but in sealed batteries, water loss leads to an eventual dry-out and decline in capacity.
Virus. The first possibility, and maybe the most common computer ailment, is a virus. Viruses can do any number of things to a computer, but while theyâre stealing your data or ruining your files, theyâre using up precious system resources that could be used for other important tasks.
Computer Freezes. What causes a computer to freeze? It could be just one of those annoying things with computers that they very occasionally freeze. The first thing you notice is that your mouse pointer will not move and then, to your disappointment, you find that striking any key on the keyboard has no effect either.