Click the folder and press delete.
It is used to store offline files and folders
No it is not, don't try it. You shouldn't mess around with anything in the C:\WINDOWS folder because most if not all of the files in there are required for windows to run properly, system32 in particular.
C:\Windows\system32\restore, C:\Windows\registry\backup, C:\Windows\system32, C:\Windows\registry, C:\Windows\system32\config, C:\Windows\system32\config\RegBack
C:\windows
(If using windows) Open up "my computer" Go to C drive, Find a folder called "Windows" Open it, fin another folder inside called "System32" It's full of spam and Tumblr life script, delete the whole folder and not only will your tumblr life script be deleted, your internet will also run faster
No it is not, don't try it. You shouldn't mess around with anything in the C:\WINDOWS folder because most if not all of the files in there are required for windows to run properly, system32 in particular.
C:\windows\winn.sif
Yes you can. Go to My Computer. Open C: Drive. Open Programs folder. Find the software and delete it. If its in another location use the windows search ability and manually delete the files you don't want.
Usually it's in C:\Windows.
Simplest way in Internet Explorer is go into Tools/Internet options/general and delete files. Aletrnatively use Windows explorer (Accessories) to go into the folder in your C drive TEMP and delete them manually.
C:\Program Files (x86)\ is the default folder for 32-bit applications on 64-bit Windows.