One of the tricks to improve WiFi signal is to avoid interference caused by household appliances (e.g. microwave oven) and WiFi channel overlapping.
If you’re using 64-bit Windows 10, you can configure Internet Explorer to run in 32-bit or 64-bit mode. Yes, it’s a setting that turn it on and off; there is no dedicated 64-bit IE11 installer for Windows 10/Windows 8.1, except for Windows 7.
Enhanced Protected Mode (EPM) was introduced in IE10 for Windows 8. In order to block harmful code from accessing system data, EPM uses a process isolation mechanism called AppContainer to isolate untrusted web content in a restricted environment.
RealMedia video (RMVB) is not popular now, but there are some in my video collection and not all of them can play well on Raspberry Pi 2 (running Kodi 15.2/OpenELEC 6.0.1).
If you’re running 64-bit Windows, then you can choose to run 64-bit VLC Media Player.
VLC Player is a must-have freeware! This open source cross-platform media player is available on Windows, Android, iOS/Mac OS, and Ubuntu/Linux.
The \Windows\WinSxS folder is the location of Windows Component Store. In Windows 10, recovery image is removed and Windows Component Store is used as source for system recovery or reset Windows to initial installation state.