There are many choices you can pick from, upgrade CPU, more RAM, or if it's really old then buy a new one
Another Answer
Without adding faster hardware there are some things you can do to make it faster.
Remove Viruses
Clean Temp Files
Fix Registry
Disk Defrag
Edit Startup
Change Performance Settings.
isso
The password and user name that should be entered is the one for the remote system user account that the user is accessing, not the password and user name for the computer they are currently logged in to. The administrator of the remote system should be able to provide this information to the user.
user interface
The Administrator has access to system settings on a computer that a Registered user doesn't. The Administrator has full control over a computer system and can limit the amount of control a registered user has.
me?
computer system
A "single user" refers to a single computer or system using the operating system. Meaning only one computer will/can have it installed.
Most operating systems native to the computer system allows users to communicate with the computer system
A computer system for one user may be just one element, a computer, and related peripheral elements, devices.
It is called the user interface.
In single user there will no confusion in computer system .It is easy to use .The posibility of damaging the system is less .In single user only one user can use the system at one time
actually operating system intermediary between user of the computer and hardware of the computer that's why operating system was created to provide proper functioning of computer hardware and to satisfy user requirements in this multi-programming environment .