![]() Is the physical memory capacity exhausted, the blue line under “Memory usage history” slips right to the top. In the tab “Performance”, you will get an overview of the workload on your system in realtime. Alternatively, you can use the shortcut CTRL+SHIFT+ESC to get to the Task Manager – independent of the Windows version. Select the Task Manager by clicking on the taskbar in the lower screen edge with the right mouse key. To confirm this diagnosis, it’s useful to check the memory information module, which, among other things, shows the workload of the RAM – in Windows it’s called the “Task Manager”. Quick test with the memory information module – “Task Manager” That’s most likely a signal that an upgrade of the physical memory would effectively lead to a better performance. Moreover, the chattering of the hard disk is accompanying every swap between the several opened applications. With older computers, equipped with relatively little RAM, the physical memory is soon limited – especially when more applications are opened at the same time, for example the browser with some tabs, an image editing software, a mail client, the spreadsheet … in such cases, frequently used data is outsourced into the virtual memory, which slows down work performance. That’s the reason why operational systems try to keep frequently used data in the physical memory. The outsourcing storage is distinctly working slower than the physical memory – no wonder because RAM modules are ten times faster than modern SSDs, which on their part excel the speed of conventional hard disks by far. Shortage in the physical memory – symptoms Afterwards, the operating system is loading new data, the one the user needs at that moment, into the physical memory. ![]() Thereby the operating system is removing data, which is not going to be used by the user anytime soon, from the physical memory and writes it on the hard disk – the memory contents are been “outsourced”. The operating system keeps part of the virtual memory free for outsourcing several storage areas and falls back on them, as soon as the capacity of the physical memory runs out. ![]() On the contrary, the outsourcing storage, also called “virtual memory”, is placed on the hard disk. The overall RAM, which the operating system as well as the applications of a computer can use, is composed of two memory types: The so-called physical memory is located on the memory chips of the system installed Random Access Memory (RAM) modules. Interaction of physical and virtual memory But what are the signs that not enough working storage is the reason why the system is working slowly? We explain to you, how the operating system and the main memory work together and offer you some clues, how to determine for sure if a RAM upgrade is speeding up the working pace of your computer. Often, you don’t need a lot to rev an aged computer. ![]()
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