To run PC Services Optimizer with optimum reliability and performance, your system should match the following requirements:
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Microsoft® Windows™ 10 (32-Bit or 64-bit).
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Microsoft® Windows™ 8/8.1 (32-Bit or 64-Bit).
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Microsoft® Windows™ 7 with Service Pack 1 (32-Bit or 64-Bit).
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Microsoft® Windows™ Vista with Service Pack 2 (32-Bit or 64-Bit).
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