One way to help speed up a slow Windows 10 laptop is to check the drives for errors. Sometimes performance is limited in order to save power so try this step as well. Slide the bar to Best Performance, which is all the way to the right. Right click on the battery at the lower portion of the task bar.
Since we’re talking Windows 10 laptops, this is a quick step to boost the system. Select Best Performance under Power Options Use the recommended figure for initial and maximum size. The value is different for all types of computers. The figure is seen in the bottom portion of the same window.
In any case, an upgrade to the new Windows 10 Operating System may have affected the speed of your processor. There could be a lot of installed programs in your system or you’re trying to run programs that require resources that your computer doesn’t have. When you can hardly get anything done on your computer or laptop because it’s acting slow and lagging all the time, there can be a number of reasons why this is happening.