I ran my Avast Antivirus...i actually looked at a tutorial for it on here and adjusted it to do a thorough search as was suggested......at the end of it all...a box came up with programmes it said it could not scan...sorry i havent recorded what they were...mainly windows stuff i think...(apologies for my lack of computer speak!)....anyhoo...i went to close it and it wouldnt close..nor could I close the skin that was there..it had appeared to have frozen on the screen.......in my panic...i just closed down the computer...
Question is...have i done something to the settings by altering it to do a thorough search and how come i couldnt close the box or the skin? Sorry...2 questions there..assume they are connected!
I hope i have posted this in the correct place...please point me in the right direction if i havent....!
Thanks!
anyway, I hope I have done all the things I should have done...Im exhausted!!!
think i need to lie down!! 
Mind you..I do still have my moments...dont want folk thinking Im brunette now do I?? 