How to Speedup ur PC??

5 ways

1)WindowsKey+R

2)temp 

3)Select all and delete all files

AND

1)WindowsKey+R

2)%temp%              {Viruses may be living here while u surfing....}

3)Delete all from that

AND

1)WindowsKey+R

2)prefetch

3)Select all and delete

AND

1)Empty the RecyleBin

OR

1) Install CCleaner from www.filehippo.com {Collection of all softwares}