Use the following steps to clean Windows crap
Open the run dialog with Win + R
Prefetch Folder
Type in Run box: prefetch
Select all the files and delete, Windows won’t allow you to delete protected currently used files so skip those.
User Temp Folder
In the Run type box: %temp%
Same procedure as above.
System Temp Folder
In the Run type box: %windir%\temp
And once more.
DNS Cache Flush
Open CMD as Administrator Ctrl Click +, then type:
ipconfig /flushdns
This fixes browser connection glitches.