When i try to refresh windows 7 it shows me this message https://www.google.com.au/search?q=the+windows+experience+index+for+your+computer+could+not+be+computed&rlz=1C1MSIM_enAU609AU609&espv=2&biw=1920&bih=955&tbm=isch&source=lnms&sa=X&ei=3dI8VMX7I4TY8gXRsoD4Cw&ved=0CAgQ_AUoAw#facrc=_&imgdii=_&imgrc=Hj8IwUIQGZdMeM%253A%3BcoFJOb0w8oV1DM%3Bhttp%253A%252F%252Fstealthsettings.com%252Fwp-content%252Fimages%252Fimg%252FFixErrorWindowsExperienceIndexRateComput_104BB%252FWindowsExperienceIndexError.jpg%3Bhttp%253A%252F%252Fstealthsettings.com%252Ffix-error-windows-experience-index-rate-computer-performance-windows-7-vista.html%3B806%3B590
and im not sure how to fix it please help me
ive tried to change the color of my task bar and it wont work it pops up with this window how to i fix it please help!
https://www.google.com.au/search?q=window+color+and+appearance+window&rlz=1C1MSIM_enAU609AU609&es_sm=93&biw=1920&bih=955&source=lnms&tbm=isch&sa=X&ei=WZU7VK39Acv58QWL8ILQBQ&ved=0CAgQ_AUoAw#facrc=_&imgdii=_&imgrc=7M9FontxE3fAaM%253A%3BpTO9pQO7va6ngM%3Bhttp%253A%252F%252Fsupport.biblioscape.com%252Ffiles%252Fu1%252Fwindows_border_padding.png%3Bhttp%253A%252F%252Fsupport.biblioscape.com%252Fnode%252F2488%3B384%3B431
takes like 30 seconds to show the tab when i right click on my desktop for e.g. to create a new folder, and on programs like steam i get mouse motion lag and when i fullscreen on youtube it does the same thing please tell me how to stop this lag
Just put together my new rig for this year and i've had this problem only recently when i right click on my desktop, say to go to create a new folder it takes a good 10-15 seconds to respond and open the tab. its only a minor error with my pc but fustrates me at times. please help if you know a solution to this problem