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Similarly, it stockpiles small files called 'cookies', which contain information about your browsing history and personal details. Periodically clearing out your browser’s cache will help it to work faster when loading pages and reduce the amount of valuable disk space that these cached files take up.In most browsers, these settings can be found within the Settings menu, labelled something along the lines of Clear browsing data or Clear cache & cookies.As these files accumulated, the hard drive would take longer to access them.This gave rise to 'defragging' software, which would, effectively, put the files back together in a more logical order, giving your PC a speed boost.Uninstalling toolbars can be done in the same way as other software.Look out for toolbars when installing other programs and make sure you opt out by unticking the tick box.However, with the advent of Windows 10 (and Windows 8/8.1 before it), it simply isn't necessary to run defragging software on your computer.
Despite the expectation of a digital clean slate, brand new PCs often come preloaded with all kinds of unnecessary programs known as 'bloatware'.
Many programs will start running invisibly in the background when you turn on your computer, slowing down the system startup time and potentially causing software crashes.
Yet you can easily disable programs that you don’t need to start straight away: Speed increases don't end with startup times.
And it's perfectly normal to accrue more as you install further programs throughout the life of your PC.
Many pre-installed bloatware programs can be uninstalled easily, but the trick lies in knowing what can be safely removed and what you should keep.
If you have a solid-state drive (SSD) this process won't be necessary, as Windows will automatically do it for you from time to time in the background.