Alternatively, since "and" is a conjunction connecting two adjectives, perhaps using "also", "moreover", "further" as synonyms, but they are conjunctions. So maybe "and", "plus", "further" as options.
Double-check for any missed terms and that all synonyms are appropriate and relevant. Avoid any brand mentions. Replace "Outbyte" with something like "the provider" or "the developer" if needed, but since it's a brand name, better to remove it as per instructions.
Do → Are, Should, Would you → someone, you, people want → desire, wish, intend to → in order to, so as to, to optimize → enhance, improve, refine your → personal, your, own PC’s → computer’s, system’s, hardware’s performance → speed, efficiency, functionality and → yet, also, and get rid of → eliminate, remove, discard annoying → irritating, frustrating, annoying errors → issues, problems, mistakes