You will find IPSW files on your Windows PC, if you use an iPad, iPod, or iPhone. We explain what they are and how to open them.

Once the file is saved to your computer you can then convert it into a .tbl file by changing the extension. In gaming, .tbl files are used for creating mods. Computer games usually save information in ...

There are times when your Windows PC seems to have a mind of its own—launching programs, windows, browser tabs, or whatever else without your direct input. There’s always a reason for this ...

Whether you're searching your entire computer for a file or want to run a highly refined search, use these Windows and macOS tools to get the job done.

Windows Page File, also called a paging file or a swap file, is a file that’s used to store data temporarily. The page file turns out to be useful when the installed RAM of your PC gets filled.

A file typically becomes corrupted when a problem occurs during saving. If your computer loses power or crashes as you save a file, there's a good possibility that the file will become corrupted.

Fragmentation doesn't cause your computer to slow down as much as it used to—at least not until it's very fragmented—but the simple answer is yes, you should still defragment your computer ...

Let’s take a closer look at Swapfile.sys, whether or not you need it enabled on your Windows PC, and how to disable it if you choose to run without.

In addition to corrupted files, if a cache gets too large, or if your computer starts to run low on storage space, these issues can also affect your PC's performance.