My worn test PC, with its out-of-date drivers, splintered registry, and hard drive full of junk, took close to an hour to clean. The tune-up time varies from a few minutes to a few hours, depending on your PC's state of disarray.

Regardless of your approach, clicking the Repair Problems icon after the scans are complete begins the cleanup process. You can tackle all of the issues at once using Gary Utilities Pro's 1-Click Maintenance feature, or you can choose to fix individual sections one at a time. You begin by initiating a system scan to identify problems on your PC. Iolo, on the other hand, lets you install its System Mechanic ($14.98 at iolo technologies) tune-up suite onto as many PCs as you'd like. That number is a decent amount, but if you live in a household with many computers, the license limitation may prove troublesome-and possibly costly. On the down side, a Glary Utilities Pro subscription grants you just three licenses. It also has a handful of useful features not found in the free version of Glary Utilities, including automatic software updates and the ability to schedule tune-up times.

For $39.99 per year, the software offers disk cleanup, registry repair, and junk-file removal tools, which is standard fare for tune-up utilities. Glary Utilities Pro is a lightweight application for Windows 10 ( at Amazon), 8, 7, Vista, and XP computers that downloads and installs quickly. The app is easy to use and improves your system's performance, but its license limitations and lack of software descriptions relegate it to the middle of the pack status. Tune-up utility Glary Utilities Pro leverages a collection of more than 20 tools to kick these problems to the curb. As a result, your once-snappy machine may take longer to boot, crash with greater frequency, lock up more often, or experience an increased number of errors.

Best Hosted Endpoint Protection and Security Softwareīrowsing the web, playing games, editing video, and other activities slowly wears down your PC as your operating system and hard drive fill up with abandoned registry items, forgotten files, and general computing detritus.

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