Ngay nay, voi su tien bo cua cong nghe, Windows XP da
co the chay tren may Macintosh cua hang Apple, Linux cung da co the song hanh
cung "doi thu truyen kiep" Windows. Dong thoi, khi khoang cach giua hai loai may
PC va Mac ngay mot ngan lai, thi cau hoi dat ra la: Chon he dieu hanh (HDH) nao
phu hop voi nhu cau su dung?
Windows XP: Cu nhung van tot
Ra mat lan dau vao 25.10.2001, trai qua gan 6 nam, 400 trieu ban Windows XP da
duoc phat hanh khap the gioi va nhanh chong tro thanh HDH ban chay nhat trong
suot nua thap ky qua. Bat chap nhung loi phan nan ve van de bao mat, Windows XP
van la mot HDH thanh cong va la su lua chon cua da so khach hang cua Microsoft.
Truoc Windows XP (va ca nguoi tien nhiem Windows 2000), cac HDH cua Microsoft
hoat dong rat thieu on dinh va thuong xuyen lam cho may tinh bi treo voi man
hinh xanh bao loi ma den gio van con la mot noi am anh voi nguoi dung. Tuy nhien,
khi Windows XP ra doi, moi thu tro nen tot dep hon. HDH nay tuong tac rat tot
voi phan cung may tinh va hoat dong kha on dinh. Voi cac ban va loi duoc cap
nhat lien tuc, cac Service Pack ra doi gop phan hoan thien "co may" Windows XP.
Dac biet voi Windows Security Center trong Service Pack 2 va Internet Explorer 7
vua ra mat cuoi nam ngoai, cac lo hong cua Windows XP ngay cang khep lai tao nen
su an tam noi nguoi dung.
Tuy Windows Vista da chinh thuc phat hanh, nhung Microsoft cho biet van tiep tuc
quan tam den Windows XP trong it nhat 5 nam toi. Truoc mat, ban Service Pack 3
cua Windows XP dang trong giai doan phat trien va se ra mat vao nua dau nam
2008.
Windows Vista: Ban nang cap dang gia
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Windows Vista |
Theo nghien cuu cua Cong ty Forrester Research, 40% khach hang cua Microsoft se
chuyen sang dung Vista trong nam toi va se mo rong dan dan tu 12 trieu nguoi
dung vao nam dau tien den 73 trieu trong bon nam tiep theo. Con so nay cho thay
Windows Vista dang la su lua chon moi cua nhieu nguoi.
Giao dien nguoi dung Windows Aero chinh la diem noi bat nhat cua Windows Vista.
Moi truong hien thi cua Vista duoc trinh bay voi mau sac hai hoa cung cac hieu
ung nhu do bong va trong suot lam cho no tro nen than thien. Ben canh do cac
tinh nang them vao nhu Windows Sidebar (lay y tuong tu Dashboard cua Mac OS X)
giup nguoi dung co kha nang tuy bien man hinh desktop cua minh voi nhung thong
tin can thiet. Ngoai ra, so voi Windows XP, Vista la mot buoc nhay kha dai ve
bao mat voi cac chuong trinh bao ve nhu Windows Defender, NetworkAccess
Protection... Va cuoi cung, Vista mang den cho game thu nen tang do hoa moi:
DirectX 10, hua hen tang toc do xu ly hinh anh len 8 lan.
Tuy nhien, Vista cung khong phai hoan toan hoan hao. Thu nghiem voi phan cung
Microsoft khuyen dung danh cho Vista, ket qua cho thay: cung mot ung dung nhung
toc do tren XP lai nhanh hon dang ke so voi Vista. Do do, neu may ban khong that
su manh me, khong nen voi vang den voi Vista.
Mac OS: Cac ung dung tuyet voi
Mot su kien dang quan tam danh cho nguoi dung Mac la vao mua xuan 2007, Apple
tung ra phien ban thu 6 cua HDH Mac OS X mang ten Leopard (phien ban thu 5 co
ten Tiger). Ban nang cap hua hen se la mot bo suu tap cac cong cu va tien ich
cuc ky dang gia. Trong do co the ke den cong cu tim kiem mang tinh cach mang
Spotlight, chuong trinh sao luu du lieu dac biet Time Machine, bo tien ich nho
Dashboard hay man hinh desktop ao Spaces... Nhung an tuong nhat co the ke den
Boot Camp, mot phan mem ho tro, cho phep ban cai dat Windows XP ServicePack 2
tren mot he thong Intel Macintosh.
Tuy nhien, Apple van khong cho phep Mac OS X chay tren mot he thong khac. Dieu
nay lam cho Macintosh cua Apple tro thanh chiec may duy nhat co the chay tat ca
cac HDH voi su ho tro cua mot phan mem mo phong nhu Parallels hay VMWare. San
pham cua Parallels con cung cap them tien ich Coherence - giup nguoi dung co the
chay cac ung dung Windows ben canh chuong trinh cua Mac OS X. Tham chi, ca hai
cong ty nay con dang nghien cuu kha nang tang toc 3D nham giup nguoi dung co the
choi game nhu that tren mot HDH ao.
Giao dien than thien, it lop, it thiet lap kho hieu cung voi cac ung dung tuyet
voi cua minh, Mac OS X cung voi he thong Macintosh chinh la su lua chon sang gia
cua ban.
Linux: Ngay cang gan gui
Nhac den Linux, mot bo phan nguoi dung cho rang no qua kho de su dung va chi
danh cho nguoi co kien thuc IT nhat dinh. Dieu do dung, tuy nhien, chi la qua
khu. Ngay nay, Linux dang dan tro nen gan gui voi nguoi dung thong thuong hon,
dong thoi mang lai cho ho rat nhieu su lua chon tu cac nha phan phoi. Mot trong
so do la Ubuntu, mot Linux distro dang duoc su dung rong rai cho may PC. Chi can
vai cu nhap chuot, Ubuntu se tu dong tao phan vung tren o cung va tien hanh cai
dat HDH moi ben canh Windows. Mot khi HDH moi da duoc cai dat thanh cong, ban se
lua chon cai dat them tu hang tram chuong trinh mien phi bao gom giai tri da
phuong tien, cong cu phat trien... tu nha cung cap.
Voi yeu cau phan cung o muc thap, kha nang bao mat cao, nhieu ung dung mien phi,
cai dat va thiet lap de dang... Linux thich hop cho cac he thong co chi phi
khong cao nhung van dap ung duoc gan nhu day du nhu cau cua nguoi dung.
Theo Thanh Nien
Article source http://w4rum.com/620.t
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