Disabling Unnecessary Process in Windows Any computer user, no matter how inattentive, ever noticed that every new version of Windows becomes slower and slower. Indeed, the insistence of Microsoft to ensure compatibility with older software and hardware, system policy really made a real success. Windows OS today is such large and heavy due to the size of your source system; their execution becomes a real torment for even the most modern CPUs. On most computers, Windows finishes running a hundred totally unnecessary background programs. Most of them are loaded as "services". The problem is that as these tasks taken as a common aim to meet a wide range of users; various services are eventually started automatically, even if you will ever use them.