In this unit, we will discuss the depreciation of the fixed assets. Let's look at the real example, we bought a laptop and we can approximately estimate its useful life for five years, after which technology develops and we need more features in other words the value of this item is no longer the same as purchased years ago. In accounting such diminishing of value called "depreciation" charge and every year we deduct an amount we agree in our business. Question is does this apply to all assets, even intangibles? Yes, the depreciation for tangible and amortization for intangible assets is applied. How much is this "depreciation charge"? There are two main stream methods of depreciation, accountants use: straight line and reduced balance. Straight line is simple division of value by number of years we expect the asset to be valuable, or number of useful life years. If the same laptop costed us 1000 pounds, then we deduct 200 each year and in the end of the ye