Einzigst when times really hangs an app to use. And only if you then ran to the Task Manager also comes (Tip: Smart Taskbar, so you have my small point on the edge always have access to all the apps, regardless of whether what is open another ...).
Otherwise there is no use any programs to make room to shoot, the most then built them anyway right back on.
Between "with caution" and "unnecessary" to settle.
