If it's just some defects and functional degradation in the design, it is negligible for us users. But Windows 10 is not only the one and only one disappointing product that could be like Windows Vista in the whole series. More despicable is - since forced to walk the route of 'free + social promotion', Windows 10 finally became the most powerful, perfect and hidden user information gathering tool around the world.

TuneUp Utilities was originally a heavyweight, humanized and easy-to-use system cleaning, optimizing, repairing & maintaining utility (software suite) for Windows with a long history of development (started in 1997) from Germany. After acquired by AVG Technologies (formerly Grisoft from Czech Republic) from Netherlands in 2011, it was renamed to AVG PC TuneUp (now AVG TuneUp).

Rosetta Stone is a powerful and professional multimedia language teaching/learning software sweeping the world 200+ countries. It's anti-grammar-teaching and anti-translation, fully based on the full application of brain science research results, there is no other languages joined.

Free web hosts are too numerous to count now, and many of us are using them to store, share or download a variety of documents/files everyday. But, their shortcomings mainly include the following ones:

• Pop up a heap of annoying ads windows
• Deceptive download buttons are around
• Long waiting time difficult to endure

When your computer has run for a long time, there must be a lot of duplicated files/folders (especially thousands of image and music files with big file size) wasting the disk space, even slowing down the retrieval speed of disk. And this is the field in which many conventional cleaners do not set. When this happens to you, just remember to let Duplicate Cleaner Pro help you remove them with ease.