My windows 7 laptop is slower than usual

I have a laptop running windows 7.It came preinstalled with it.At that time it worked very well.I have dual-core processor clocked at 2.3GHZ and 4Gb of RAM.I do not have apps running in the background,but it is overheating all time.when I am playing for
example gta san andreas or minecraft it is turning off with no reason.What I should do?Reinstalling windows is the best way?

Anwsers to the Problem My windows 7 laptop is slower than usual

Uninstall all the apple products installed on the computer using the Microsoft fixit and then check.
a.       Download and Run the fixit.
b.      When it asks, select the option:
Detect Problems and apply the fixes for me (Recommended).
c.       Click Next.
d.      Select the Option:
e.       In open list, choose
Apple products and click Next to uninstall.
f.        Once done, restart the system.
If there are more than one apple products, then run the fixit once again till all the apple products on the computer are uninstalled.
If you would like to use apple products once again, then download it from
Hope this information is helpful.
If you have any concerns, please do let us know.

Click here to download the registry repair application

Another Safe way to Repair the problem: My windows 7 laptop is slower than usual:

Click here to download the registry repair application .

How to Fix My windows 7 laptop is slower than usual with SmartPCFixer?

1. Download SmartPCFixer . Install it on your computer.  Click Scan, and it will perform a scan for your computer. The junk files will be shown in the scan result.

2. After the scan is done, you can see the errors and problems which need to be fixed.

3. The Repair part is finished, the speed of your computer will be much higher than before and the errors have been fixed. You can also use other functions in this software. Like dll downloading, junk file cleaning and print spooler error repair.

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