Can you imagine how irritating it would be if your computer would suddenly be unresponsive, stopping in the middle of its processing, leaving you with nothing but an unchanging screen, and simultaneous pressing of the keys CTRL-ALT-DEL just wouldn’t do anymore? Imagine how unprofessional and inefficient it seems if you got cut off in the middle of an important conference or a career-altering interview just because your computer system has a slowdown. What causes a slowdown? If you are connected to the internet, a computer slowdown may be caused by spywares, viruses or other malwares that directly and surreptitiously enter your computer system without asking your permission to enter your files. Another well-known cause of a system slowdown is insufficient memory, for which reason the computer suffers a slowdown when required to simultaneously process different applications. The best remedy for this is a memory upgrade to increase the capacity of your RAM. This is available for well-known brands and their specific models – like Dell memory and Mac memory.