what is defragmentation in computer

1, what is the use of disk defragmentation, then we first understand what disk fragmentation, the disk is like a large warehouse, which has many many rooms, and our files are like goods, may download 2 movies today, occupy 2 rooms, and delete one, only occupy a room, in down

exists in the array Key--Get the key name from the associative array Krsort--Reverse order of array by key name Ksort--sorting arrays by key name List--assigns the values in the array to some variables Natcasesort--Using the "natural sort" algorithm to sort the case-insensitive letters of an array Natsort--Using the "natural sort" algorithm to sort the arrays next--Move the inner pointer in the array forward one POS--The alias of current () prev--Returns the internal pointer of the array back t

Computers are connected to the network every day. Nowadays, there are countless Trojan viruses on the network, and viruses will inevitably happen one day. So what should we do after the virus? The correct solution can avoid greater losses and minimize the damage caused by viruses. Let's take a look. I. MediumVirusSymptom When your computer is infected with viruse

What is the basic computer system and what is the basic computer system? What's the operating system? First, we need to know,Why is there an operating system?. A modern

How is the computer fast? What is a computer shortcut ?, The computer shortcut is When we use computers in our daily life, we often need to use them.

What is the reason for the computer card? Computer card how to deal with? The reason why computers are getting stuck here is summed up as the following main points: One: computer virus causes

In today's computer systems, disk defragmentation is ubiquitous, and disk defragmentation is the removal of disk-fragmented files by cleaning up the disk's junk files to free up more disk space and faster disk speed. If you're using a Win7 system, you don't have to look for

1. When defragmenting the disk, "Disk Defragmenter detects that CHKDSK is scheduled to run on Volume: Data (E:), run Chkdsk/f", in which case the defragmentation is not allowed. 2, open My Computer, right-click on the appropriate partition, find the properties, and then click Disk Cleanup. Then tick the t

Disk defragmentation is an operation that we often use when we operate a computer. Disk defragmentation is the removal of disk-fragmented files by cleaning up the disk's junk files to free up more disk space and faster disk speed. Now most people are using the Win7 system, w

lot of space for the disk, and its ultimate goal is to make the operating system cleaner and more stable. 　Disk defragmentation: Files are distributed to different places throughout the disk, rather than being kept on disk continuously. When the application requires insufficient physical memory, the normal operating system generates a temporary swap file on disk that uses the disk space used by the file

Sometimes it turns out that the "defragmentation" button in your computer is grayed out, unavailable, and doesn't know how to get it back. You can actually use the registry to restore the available status of the defragmentation button. Locate the file "C:windowsinfdfrg.inf" (C is