How to add an Accumulated Depreciation in QuickBooks online for each fixed Asset Separately and accumulate for each type, please advise steps with video support

1.As we are at end of the year, i wanted to record accumulated depreciation of my all Fixed asset .

2. i am not sure if we created a proper  depreciation account for  each Fixed Asset/type, hence i want the steps to create  and step to record the accumulated depreciation ,so the effect will take place .